RAB SUMO-R-24/D10 24 in Round LED Surface Mount — White, 35W, Selectable CCT, 120–277V

The RAB SUMO-R-24/D10 edge-lit integrated LED surface mount combines a 24 in round white design with 120–277V input and dual dimming options. Its 35W LEDs deliver 2,600–2,850 lumens, depending on CCT. A frosted diffuser spreads light smoothly for new construction or retrofit spaces.

Key Features

• Universal Input: 120–277V at 50/60Hz
• Dual Dimming: Compatible 0–10V and TRIAC/ELV controls dim to 10%
• Selectable CCT: 2700K, 3000K, 3500K, 4000K or 5000K
• Output by CCT: 2,600/2,650/2,800/2,810/2,850 lumens at 2700/3000/3500/4000/5000K
• Power: 35W; manufacturer-listed 200W incandescent equivalency
• Driver: Constant-current Class 2; input currents 0.32A at 120V, 0.18A at 208V, 0.15A at 240V and 0.14A at 277V
• Power Quality: Power factor at least 0.9, THD at most 20% and 2.5kV surge protection
• Color Quality: 90 CRI class, R9 at least 50 and 4-step MacAdam binning
• Construction: 24 in round white metal housing, smooth trim, frosted polycarbonate lens and 6.9 lb weight
• Environment: Indoor/outdoor dry, damp and wet suitability; -4°F to 104°F operation
• Listings: UL listed, ENERGY STAR certified, FCC Part 15 and RoHS compliant; TAA compliant, manufactured in Cambodia
• Service Life: 50,000-hour L70 life and five-year warranty

Construction & Design

The white metal housing combines smooth trim with a frosted polycarbonate lens for even diffusion. Fade-resistant polyester powder coating supports lasting appearance indoors or outdoors. This model measures 24 in across and has a sheet-listed weight of 6.9 lb.

Light Output & Performance

At 35W, select 2700K for 2,600 lumens, 3000K for 2,650 lumens, 3500K for 2,800 lumens, 4000K for 2,810 lumens or 5000K for 2,850 lumens. Corresponding listed efficacy is 74/76/80/80/81 lm/W. The 90 CRI class and R9 at least 50 support accurate color rendering. Rated life is 50,000 hours at L70.

Electrical & Installation

Surface mount to a compatible ceiling or wall junction box for new construction or retrofit lighting. The surface-mounted form avoids a pendant-style drop. Its constant-current Class 2 driver accepts 120–277V at 50/60Hz, with compatible 0–10V or TRIAC/ELV dimming down to 10%. Suitable for indoor/outdoor dry, damp and wet environments. The sheet identifies closet suitability under NEC sections 410.16(A)(1) and 410.16(C3).

Typical Applications

• Commercial circulation and service areas
• Residential utility and laundry spaces
• Closets with suitable installation clearances
• Indoor or outdoor surface-mounted general lighting

What's Included

• One white RAB SUMO-R-24/D10 fixture with integrated LEDs, driver and frosted diffuser