4" White LED Cylinder Surface/Pendant Light, 20W, 1900lm, Selectable CCT, 120-277V
Available in stock (160)
About this item
About this item
- Clean White Aesthetic: Finished in a neutral white anti-UV coating that integrates perfectly with modern healthcare and office ceiling systems.
- Dual Mount Options: Engineered for flexible installation as either a surface mount or a pendant mount to suit various ceiling heights.
- High Color Accuracy: Features a 90+ CRI, ensuring vibrant and true-to-life color rendering in retail displays and hospitality corridors.
- Energy Star Qualified: Energy-efficient design delivers 95 lm/W, significantly reducing operational costs while maintaining high output.
- Universal Voltage: Constant current driver supports 120-277V systems with smooth 0-10V dimming for professional atmosphere control.
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Description
Description
The RAB CD34-4SPW combines compact design with versatile performance in a white-finished 4-inch cylinder. Featuring field-selectable wattage (20W/16W/12W), field-selectable color temperatures from 2700K to 5000K, and delivering up to 1900 lumens, this fixture excels in modern retail displays, healthcare facilities, educational corridors, office hallways, and commercial applications requiring clean, efficient downlighting in a neutral finish.
Performance Features
- Field-selectable wattage: 20W/16W/12W for power adjustment
- Up to 1900/1520/1140 lumens (varies by wattage and CCT selection)
- Field-selectable CCT: 2700K/3000K/3500K/4000K/5000K
- 95 lm/W efficacy for reduced energy costs
- 40° beam angle optic pre-installed with field-swappable capability
- 0-10V dimming across 120-277V input range
- Energy Star qualified for surface mount configurations
Construction & Design
- Die-cast aluminum construction with white anti-UV coating
- Compact 4-inch cylinder for tight ceiling applications
- Interchangeable optics and lenses (25°/40°/60° beam angles available)
- Clear lens standard; frosted lenses available
- IP65 wet location rating for indoor and outdoor use
- Surface mount or pendant mount capability
Installation & Electrical
- Constant current driver rated 120-277V, 50-60 Hz
- Wide operating range: -40°F to 120°F (-40°C to 45°C)
- Downlight beam direction only
- UL Listed for dry, damp, and wet environments
LED Quality & Compliance
- CRI >90 for true-to-life color accuracy
- RoHS-compliant, mercury-free, UV-free components
- FCC Part 15 electromagnetic compliance
- California CEC approved
- IESNA LM-79 and LM-80 independently tested
- 5-year warranty
Specifications
Specifications
Dimensions
Style & Materials
Characteristics & Features
Electrical Information
Item Details
Warranty & Certifications
Shipping & Returns
Shipping: Enjoy free standard shipping on most orders over $99. Exclusions apply for oversized & commercial items. We ship to the contiguous 48 United States.
Returns: We offer a 60-day return window for most items. Products must be in their original, unused condition with all packaging. Exclusions: Special orders, clearance, and custom items.
Frequently Asked Questions
Can I use outdoor ceiling lights where there's no roof or covering?
Can I use outdoor ceiling lights where there's no roof or covering?
No. Outdoor ceiling lights must be mounted to an overhead structure. For fully exposed areas, you must choose a wet location rated fixture, but installation must still adhere to local code regarding mounting structure.
What is the difference between an outdoor flush mount light and a semi-flush mount?
What is the difference between an outdoor flush mount light and a semi-flush mount?
An outdoor flush mount light sits directly against the ceiling, making it ideal for low-clearance areas like carports. A semi-flush fixture hangs slightly down (6–18 inches), adding a more decorative element for medium-height ceilings.
What are the best applications for an outdoor flush mount light?
What are the best applications for an outdoor flush mount light?
An outdoor flush mount light is perfect for low-clearance areas like carports, storage sheds, entryways, or covered patios where maximum headroom is needed. They provide uniform, widespread light without drawing attention.
Should my porch ceiling lights be damp or wet rated?
Should my porch ceiling lights be damp or wet rated?
Porch ceiling lights under a deep roof or awning usually only require a damp rating. If the fixture is exposed to wind-blown rain, or is used in a shower/steam area (like a spa enclosure), it must be wet location rated.
How do I choose the right size outdoor ceiling light for my space?
How do I choose the right size outdoor ceiling light for my space?
For covered areas, you can approximate the needed diameter of the outdoor ceiling light fixture by dividing the width of the space (in feet) by 1.5. For example, a 10-foot wide porch needs a light roughly 7 inches in diameter.
