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Description

RAB Lighting DISK34-4 4" Round LED Disk Light

The RAB DISK34-4 LED disk light is a 4-inch round ultra low-profile, back-lit LED surface mount fixture with field-selectable color temperature and durable polycarbonate housing. Its frosted polycarbonate lens creates smooth, uniform light that eliminates hot spots, while the 90+ CRI ensures accurate color rendering. Delivering 700 lumens at just 10 watts with 5-CCT selectable options (2700K/3000K/3500K/4000K/5000K), this Energy Star certified fixture provides exceptional energy efficiency and high-quality illumination. The driver on board design allows for low-profile design, and the fixture can be surface mounted to junction boxes or installed in recessed housings using friction clips and torsion springs. Ideal for closets, laundry rooms, hallways, garages, offices, and other residential or commercial spaces. With a 50,000-hour lifespan, wet location rating, California Title 24 JA8 compliance, and NEC compliance for use in closets, this fixture delivers long-term reliability and value.

RAB DISK34-4 Features

  • Bright Output: 700 lumens using only 10W for exceptional energy efficiency (75W incandescent equivalent)
  • 5-CCT Selectable: Field-adjustable 2700K/3000K/3500K/4000K/5000K color temperature via dip switch
  • Ultra Low-Profile Design: Back-lit design made of durable polycarbonate with frosted lens
  • High CRI 90+: Excellent color rendering for true-to-life, vibrant illumination
  • Driver On Board: Allows for low-profile design
  • Versatile Installation: Can be surface mounted to junction boxes or installed in recessed housings
  • Friction Clips & Torsion Springs: For installation in recessed housings
  • Dimming Capability: Dims down to 10% on compatible TRIAC/ELV systems (120V)
  • 4" Round Size: Compact profile perfect for closets, laundry rooms, and smaller spaces
  • Twist-Lock Lens: Makes it easy to remove and attach during installation with UV resistant polycarbonate diffuser
  • Matte White Finish: Color trim overlays sold separately in Black, Bronze & Brushed Nickel
  • Stamped Metal Construction: Chip, scratch and fade-resistant polyester powder coat finish
  • Energy Star Certified: ENERGY STAR Version 2.2 certified for maximum energy savings
  • California Compliant: Title 24 JA8 compliant for California installations
  • NEC Compliant: Suitable for use in closets, compliant with NEC Sec. 410.16 (A)(1) and 410.16 (C1)
  • Long Lifespan: 50,000-hour lifespan based on IES LM-79 and LM-80 results
  • Wet Location Rated: Suitable for indoor and outdoor applications in dry, damp, and wet environments
  • RoHS Compliant: Mercury and UV free, RoHS-compliant components
  • 5-Year Warranty: RAB warrants LED products free from defects for five years

RAB DISK34 LED Disk Light Applications

  • Closets and storage areas
  • Laundry rooms and utility spaces
  • Hallways and corridors
  • Garages and workshops
  • Home offices and study areas
  • Bathrooms and powder rooms
  • Commercial offices and workspaces
  • Retail back-of-house areas
  • Healthcare facilities and medical offices
  • Educational facilities and classrooms
  • Covered outdoor patios and porches

Installation & Design Benefits

The RAB DISK34-4 features an ultra low-profile, back-lit design made of durable polycarbonate with frosted lens for a sleek, modern aesthetic. The driver on board design allows for low-profile installation, and the fixture can be surface mounted to junction boxes using the included recessed keyhole mounting slots, or installed in recessed housings using friction clips and torsion springs. Compatible with 3/0 & 4/0 J-boxes. The 4-inch round design fits seamlessly into standard ceiling layouts, while the frosted polycarbonate lens ensures uniform, smooth illumination throughout the space. Field-selectable color temperature allows you to customize the lighting ambiance on-site, and full dimming capability provides complete control over brightness levels with compatible TRIAC/ELV dimmers.

Why Choose RAB Lighting DISK34 LED Disk Lights

RAB Lighting's DISK34 series combines efficient lighting with ultra low-profile design and versatile installation. With 700 lumens of bright output, 90+ CRI for excellent color rendering, selectable color temperature, Energy Star certification, California Title 24 JA8 compliance, NEC compliance, wet location rating, and 50,000-hour lifespan, this fixture delivers long-term performance and value across residential and commercial applications. RAB warrants that their LED products will be free from defects in materials and workmanship for a period of five years from the date of shipment to the end user.

Why Buy From Us: As an authorized RAB Lighting dealer, we guarantee 100% genuine products with full manufacturer warranty and expert customer support.

Specifications

Dimensions

Length/Depth
6.13 in
Width/Diameter
6.13 in
Height
1.1 in
Weight
0.51 lb

Style & Materials

Finish
White
Material
Metal
Mounting Type
Surface mount, Recessed mount

Characteristics & Features

Lamp Source
Integrated LED
Number of Lights
1
Lamp Color
2700K, 3000K, 3500K, 4000K, 5000K, Selectable CCT
Color Rendering
90 CRI
Delivered Lumens
700
Dimmable
Yes

Electrical Information

Voltage
120V
Total Wattage
10W

Item Details

SKU
DISK34-4
Brand
RAB Lighting
Family
DISK34
UPC
192552028615

Warranty & Certifications

Product Warranty
5 Years
Lamp Life
50,000 Hours
Product Rating
Wet Rated

Frequently Asked Questions

What is the best type of light for a low ceiling?

A flush mount ceiling light is the best and most popular choice for low ceilings (typically 8 feet or less). Because they mount directly to the ceiling surface, they maximize vertical space, prevent anyone from bumping their head, and make the room feel more open.

How do I choose the right size flush mount light for my room?

A common guideline is the "Length + Width" rule. Add your room's length and width in feet, then treat that number as the ideal diameter in inches. For example, for a 10-foot by 12-foot bedroom, you would add 10 + 12 = 22. This means a flush mount light around 22 inches in diameter will look proportional. For long hallways, consider using multiple smaller flush mounts.

What is an integrated LED flush mount light?

An integrated LED flush mount light has the LED light source built directly into the fixture. You do not use separate light bulbs. The primary benefit is a very long lifespan (often 25,000-50,000 hours) and high energy efficiency. They are a "set it and forget it" solution that won't require new bulbs for many years.

Can I put a flush mount ceiling light in a bathroom?

Yes, but you must choose a fixture that is rated for its specific location. A flush mount light labeled as "damp-rated" is suitable for most bathrooms with a shower or tub (as long as there is ventilation). If the light will be inside the shower, it must be "wet-rated."

How are flush mounts different from semi-flush mounts?

A flush mount light sits directly against the ceiling with no gap. A semi-flush mount light hangs just below the ceiling (usually 4-8 inches), creating a small gap. This gap allows light to shine upwards and bounce off the ceiling, creating a softer, multi-directional glow.

LED Wall Pack, 19000 Lumens, 120W, 30K|40K|50K, On/Off Photocell, 120-277V - Bees Lighting

RAB Lighting

RAB Lighting is a leading manufacturer of professional-grade LED lighting, with a reputation built on innovation, performance, and an unwavering commitment to quality. For over 75 years, RAB has engineered durable, energy-efficient fixtures for commercial and industrial applications. From powerful floodlights to high-performance high bays, RAB is the definitive choice for contractors, specifiers, and facility managers who demand superior and reliable lighting solutions.

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