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The Day-Brite CFI RHG2533L8CST-UN3-DIM Round LED High Bay by Signify is a high-output commercial and industrial LED high bay designed for mid- to high-ceiling applications. Featuring field-selectable lumen output and color temperature, this versatile high bay allows contractors and facility managers to configure the fixture for the specific needs of each installation.
The RHG2533L provides three selectable lumen settings – 25,000, 30,000 or 33,000 lumens – plus three selectable color temperatures of 3000K, 3500K or 4000K.
One fixture provides three high-output lighting levels:
The selectable output makes the RHG2533L an excellent choice for projects with varying ceiling heights and illumination requirements while reducing the number of different high-bay fixtures contractors and facilities need to stock.
Choose the desired color temperature during installation:
Field-selectable CCT gives installers greater flexibility and allows the same fixture to be used across a variety of commercial and industrial environments.
The Day-Brite CFI RHG series delivers excellent LED efficiency, with configurations reaching approximately 176 lumens per watt.
Depending on the selected lumen and CCT setting, the RHG2533L delivers powerful illumination while reducing energy consumption compared with many traditional HID and metal-halide high-bay systems.
The RHG2533L8CST-UN3-DIM operates on universal 120-347V, making it suitable for a wide variety of commercial and industrial electrical systems.
Standard 0-10V dimming allows the fixture's light output to be controlled with compatible commercial lighting controls. This provides additional flexibility and opportunities for energy savings.
The RHG2533L features 80 CRI for quality color rendering in commercial, warehouse, retail and industrial environments.
The Day-Brite CFI RHG Round LED High Bay is sensor ready, providing additional lighting-control options for applications where occupancy-based or automated lighting control is desired.
The RHG combines high-output LEDs with an advanced round high-bay design. The series uses Signify's myCreation additive manufacturing technology, including 3D-printed components manufactured with materials containing at least 75% recycled or mass-balanced bio-circular content.
The Day-Brite CFI RHG2533L Round LED High Bay is an excellent lighting solution for:
The RHG2533L8CST-UN3-DIM provides exceptional flexibility by combining three lumen outputs and three color temperatures into a single high-output LED high bay.
With selectable 25,000, 30,000 or 33,000 lumens, selectable 3000K, 3500K or 4000K, universal 120-347V operation, standard 0-10V dimming and sensor-ready capability, the RHG2533L can reduce the number of high-bay configurations needed for commercial and industrial lighting projects.
The Day-Brite CFI RHG2533L8CST-UN3-DIM by Signify is a high-output Round LED High Bay designed for commercial and industrial applications with mid- to high ceilings. It features selectable lumen output, selectable color temperature, universal voltage and 0-10V dimming.
The Day-Brite CFI RHG2533L8CST-UN3-DIM by Signify is a high-output Round LED High Bay designed for commercial and industrial applications with mid- to high ceilings. It features selectable lumen output, selectable color temperature, universal voltage and 0-10V dimming.
The fixture offers three field-selectable lumen settings: 25,000, 30,000 or 33,000 lumens. This allows installers to adjust the light output to match the mounting height and illumination requirements of the space.
The RHG2533L8CST-UN3-DIM offers three selectable color temperatures: 3000K, 3500K and 4000K. The desired CCT can be selected in the field during installation.
This Day-Brite CFI LED high bay operates on 120-347V universal voltage, making it suitable for a wide variety of commercial and industrial electrical systems.
Yes. The RHG2533L8CST-UN3-DIM features 0-10V dimming for use with compatible commercial lighting controls.
The RHG2533L8CST-UN3-DIM has an 80 CRI, providing quality color rendering for warehouses, manufacturing facilities, commercial buildings and other industrial applications.
The fixture is ideal for warehouses, distribution centers, manufacturing facilities, industrial buildings, large retail stores, storage facilities and other commercial spaces with mid- to high ceilings.
Yes. The RHG2533L is field selectable, allowing the fixture to be configured for 25,000, 30,000 or 33,000 lumens. Always follow Signify's instructions and disconnect power before changing fixture settings.
Yes. The fixture allows selection between 3000K, 3500K and 4000K, providing flexibility for different commercial and industrial lighting environments.
The RHG2533L can be used as an LED lighting solution for many applications that traditionally use HID or metal-halide high bays. The appropriate replacement depends on mounting height, existing fixture output, spacing and required light levels.
Yes. The Day-Brite CFI RHG LED Round High Bay is sensor ready, allowing compatible lighting-control sensors to be incorporated into the installation.
The reflector is an optional accessory and is ordered separately unless specifically stated as included with the product. The large 16-inch clear tufted reflector for the RHG2533L is catalog number RHGLG16CLTC.
Yes. The combination of high lumen output, universal 120-347V operation, selectable CCT and 0-10V dimming makes the RHG2533L particularly well suited for commercial and industrial lighting projects.
The RHG2533L8CST-UN3-DIM is manufactured by Day-Brite CFI, part of Signify's professional lighting portfolio.
The exact catalog number for this configuration is RHG2533L8CST-UN3-DIM. When comparing products or requesting a quote, use the complete catalog number to ensure you receive the correct Day-Brite CFI RHG Round LED High Bay.
The RHG LED Round High Bay is covered by Signify's 5-year limited luminaire warranty, subject to the manufacturer's applicable warranty terms and conditions.
The fixture offers three field-selectable lumen settings: 25,000, 30,000 or 33,000 lumens. This allows installers to adjust the light output to match the mounting height and illumination requirements of the space.
The RHG2533L8CST-UN3-DIM offers three selectable color temperatures: 3000K, 3500K and 4000K. The desired CCT can be selected in the field during installation.
This Day-Brite CFI LED high bay operates on 120-347V universal voltage, making it suitable for a wide variety of commercial and industrial electrical systems.
Yes. The RHG2533L8CST-UN3-DIM features 0-10V dimming for use with compatible commercial lighting controls.
The RHG2533L8CST-UN3-DIM has an 80 CRI, providing quality color rendering for warehouses, manufacturing facilities, commercial buildings and other industrial applications.
The fixture is ideal for warehouses, distribution centers, manufacturing facilities, industrial buildings, large retail stores, storage facilities and other commercial spaces with mid- to high ceilings.
Yes. The RHG2533L is field selectable, allowing the fixture to be configured for 25,000, 30,000 or 33,000 lumens. Always follow Signify's instructions and disconnect power before changing fixture settings.
Yes. The fixture allows selection between 3000K, 3500K and 4000K, providing flexibility for different commercial and industrial lighting environments.
The RHG2533L can be used as an LED lighting solution for many applications that traditionally use HID or metal-halide high bays. The appropriate replacement depends on mounting height, existing fixture output, spacing and required light levels.
Yes. The Day-Brite CFI RHG LED Round High Bay is sensor ready, allowing compatible lighting-control sensors to be incorporated into the installation.
The reflector is an optional accessory and is ordered separately unless specifically stated as included with the product. The large 16-inch clear tufted reflector for the RHG2533L is catalog number RHGLG16CLTC.
Yes. The combination of high lumen output, universal 120-347V operation, selectable CCT and 0-10V dimming makes the RHG2533L particularly well suited for commercial and industrial lighting projects.
The RHG2533L8CST-UN3-DIM is manufactured by Day-Brite CFI, part of Signify's professional lighting portfolio.
The exact catalog number for this configuration is RHG2533L8CST-UN3-DIM. When comparing products or requesting a quote, use the complete catalog number to ensure you receive the correct Day-Brite CFI RHG Round LED High Bay.
The RHG LED Round High Bay is covered by Signify's 5-year limited luminaire warranty, subject to the manufacturer's applicable warranty terms and conditions.


















The Day-Brite CFI RHG2533L8CST-UN3-DIM Round LED High Bay by Signify is a high-output commercial and industrial LED high bay designed for mid- to high-ceiling applications. Featuring field-selectable lumen output and color temperature, this versatile high bay allows contractors and facility managers to configure the fixture for the specific needs of each installation.
The RHG2533L provides three selectable lumen settings – 25,000, 30,000 or 33,000 lumens – plus three selectable color temperatures of 3000K, 3500K or 4000K.
One fixture provides three high-output lighting levels:
The selectable output makes the RHG2533L an excellent choice for projects with varying ceiling heights and illumination requirements while reducing the number of different high-bay fixtures contractors and facilities need to stock.
Choose the desired color temperature during installation:
Field-selectable CCT gives installers greater flexibility and allows the same fixture to be used across a variety of commercial and industrial environments.
The Day-Brite CFI RHG series delivers excellent LED efficiency, with configurations reaching approximately 176 lumens per watt.
Depending on the selected lumen and CCT setting, the RHG2533L delivers powerful illumination while reducing energy consumption compared with many traditional HID and metal-halide high-bay systems.
The RHG2533L8CST-UN3-DIM operates on universal 120-347V, making it suitable for a wide variety of commercial and industrial electrical systems.
Standard 0-10V dimming allows the fixture's light output to be controlled with compatible commercial lighting controls. This provides additional flexibility and opportunities for energy savings.
The RHG2533L features 80 CRI for quality color rendering in commercial, warehouse, retail and industrial environments.
The Day-Brite CFI RHG Round LED High Bay is sensor ready, providing additional lighting-control options for applications where occupancy-based or automated lighting control is desired.
The RHG combines high-output LEDs with an advanced round high-bay design. The series uses Signify's myCreation additive manufacturing technology, including 3D-printed components manufactured with materials containing at least 75% recycled or mass-balanced bio-circular content.
The Day-Brite CFI RHG2533L Round LED High Bay is an excellent lighting solution for:
The RHG2533L8CST-UN3-DIM provides exceptional flexibility by combining three lumen outputs and three color temperatures into a single high-output LED high bay.
With selectable 25,000, 30,000 or 33,000 lumens, selectable 3000K, 3500K or 4000K, universal 120-347V operation, standard 0-10V dimming and sensor-ready capability, the RHG2533L can reduce the number of high-bay configurations needed for commercial and industrial lighting projects.
The Day-Brite CFI RHG2533L8CST-UN3-DIM by Signify is a high-output Round LED High Bay designed for commercial and industrial applications with mid- to high ceilings. It features selectable lumen output, selectable color temperature, universal voltage and 0-10V dimming.
The Day-Brite CFI RHG2533L8CST-UN3-DIM by Signify is a high-output Round LED High Bay designed for commercial and industrial applications with mid- to high ceilings. It features selectable lumen output, selectable color temperature, universal voltage and 0-10V dimming.
The fixture offers three field-selectable lumen settings: 25,000, 30,000 or 33,000 lumens. This allows installers to adjust the light output to match the mounting height and illumination requirements of the space.
The RHG2533L8CST-UN3-DIM offers three selectable color temperatures: 3000K, 3500K and 4000K. The desired CCT can be selected in the field during installation.
This Day-Brite CFI LED high bay operates on 120-347V universal voltage, making it suitable for a wide variety of commercial and industrial electrical systems.
Yes. The RHG2533L8CST-UN3-DIM features 0-10V dimming for use with compatible commercial lighting controls.
The RHG2533L8CST-UN3-DIM has an 80 CRI, providing quality color rendering for warehouses, manufacturing facilities, commercial buildings and other industrial applications.
The fixture is ideal for warehouses, distribution centers, manufacturing facilities, industrial buildings, large retail stores, storage facilities and other commercial spaces with mid- to high ceilings.
Yes. The RHG2533L is field selectable, allowing the fixture to be configured for 25,000, 30,000 or 33,000 lumens. Always follow Signify's instructions and disconnect power before changing fixture settings.
Yes. The fixture allows selection between 3000K, 3500K and 4000K, providing flexibility for different commercial and industrial lighting environments.
The RHG2533L can be used as an LED lighting solution for many applications that traditionally use HID or metal-halide high bays. The appropriate replacement depends on mounting height, existing fixture output, spacing and required light levels.
Yes. The Day-Brite CFI RHG LED Round High Bay is sensor ready, allowing compatible lighting-control sensors to be incorporated into the installation.
The reflector is an optional accessory and is ordered separately unless specifically stated as included with the product. The large 16-inch clear tufted reflector for the RHG2533L is catalog number RHGLG16CLTC.
Yes. The combination of high lumen output, universal 120-347V operation, selectable CCT and 0-10V dimming makes the RHG2533L particularly well suited for commercial and industrial lighting projects.
The RHG2533L8CST-UN3-DIM is manufactured by Day-Brite CFI, part of Signify's professional lighting portfolio.
The exact catalog number for this configuration is RHG2533L8CST-UN3-DIM. When comparing products or requesting a quote, use the complete catalog number to ensure you receive the correct Day-Brite CFI RHG Round LED High Bay.
The RHG LED Round High Bay is covered by Signify's 5-year limited luminaire warranty, subject to the manufacturer's applicable warranty terms and conditions.
The fixture offers three field-selectable lumen settings: 25,000, 30,000 or 33,000 lumens. This allows installers to adjust the light output to match the mounting height and illumination requirements of the space.
The RHG2533L8CST-UN3-DIM offers three selectable color temperatures: 3000K, 3500K and 4000K. The desired CCT can be selected in the field during installation.
This Day-Brite CFI LED high bay operates on 120-347V universal voltage, making it suitable for a wide variety of commercial and industrial electrical systems.
Yes. The RHG2533L8CST-UN3-DIM features 0-10V dimming for use with compatible commercial lighting controls.
The RHG2533L8CST-UN3-DIM has an 80 CRI, providing quality color rendering for warehouses, manufacturing facilities, commercial buildings and other industrial applications.
The fixture is ideal for warehouses, distribution centers, manufacturing facilities, industrial buildings, large retail stores, storage facilities and other commercial spaces with mid- to high ceilings.
Yes. The RHG2533L is field selectable, allowing the fixture to be configured for 25,000, 30,000 or 33,000 lumens. Always follow Signify's instructions and disconnect power before changing fixture settings.
Yes. The fixture allows selection between 3000K, 3500K and 4000K, providing flexibility for different commercial and industrial lighting environments.
The RHG2533L can be used as an LED lighting solution for many applications that traditionally use HID or metal-halide high bays. The appropriate replacement depends on mounting height, existing fixture output, spacing and required light levels.
Yes. The Day-Brite CFI RHG LED Round High Bay is sensor ready, allowing compatible lighting-control sensors to be incorporated into the installation.
The reflector is an optional accessory and is ordered separately unless specifically stated as included with the product. The large 16-inch clear tufted reflector for the RHG2533L is catalog number RHGLG16CLTC.
Yes. The combination of high lumen output, universal 120-347V operation, selectable CCT and 0-10V dimming makes the RHG2533L particularly well suited for commercial and industrial lighting projects.
The RHG2533L8CST-UN3-DIM is manufactured by Day-Brite CFI, part of Signify's professional lighting portfolio.
The exact catalog number for this configuration is RHG2533L8CST-UN3-DIM. When comparing products or requesting a quote, use the complete catalog number to ensure you receive the correct Day-Brite CFI RHG Round LED High Bay.
The RHG LED Round High Bay is covered by Signify's 5-year limited luminaire warranty, subject to the manufacturer's applicable warranty terms and conditions.
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