Product Description
KAI-2T40RG/7PRS - COBRAHEAD KAI 40/30/20W 3000/4000/5000K T2 POLE 7PRS ROADWAY GRAY is a field-adjustable LED area light with a Type II distribution, delivering 3,209–6,221 lumens from a 40/30/20W selectable engine at 3000K/4000K/5000K with 82-84 CRI. It features 0-10V dimming, IP66 ingress protection, a 100,000-hour lifespan, and is DLC listed and UL listed for wet locations. Specs verified from the RAB specification sheet.
Key Specs
- Type: LED area light
- Wattage: 40/30/20W field-adjustable
- Distribution: Type II
- Color Temperature: 3000K/4000K/5000K
Why Buy Here?
- Free shipping on orders over $250
- Fast handling & commercial invoicing
- Expert support for spec substitutions
Product Benefits
- Field-adjustable 40/30/20W output for flexible site tuning.
- Type II distribution for area and roadway lighting.
- 100,000-hour L70 lifespan based on IES LM-80 and TM-21.
- 0-10V dimming down to 10%.
Key Features
- Long-life, high-efficacy surface-mount LEDs.
- Type II distribution for wide area coverage.
- 0-10V dimming driver.
- DLC listed, UL listed for wet locations, IP66.
- 5-Year Limited Warranty.
Specifications
Performance Specifications
| Wattage | 40/30/20W |
| Lumens | 3,209–6,221 lm |
| Efficacy | 143.5-168.3 lm/W |
| Color Temperature | 3000K/4000K/5000K |
| Distribution | Type II |
| L70 Lifespan | 100,000 hours |
| CRI | 82-84 |
Electrical Specifications
| Driver | Constant Current, Class 1, 120-277V, 50/60 Hz |
| Input Watts | 20.6-40.2W |
| Dimming | 0-10V, down to 10% |
Physical Specifications
| Mounting | Pole mount |
| Finish | Roadway Gray |
| Weight | 6.4 lbs |
Compliance & Safety
| UL Listed | Suitable for wet locations |
| IP Rating | IP66 |
| DLC Listed | Standard or Premium (verify SKU at designlights.org) |
| Warranty | 5-Year Limited |
Applications
- Parking lots and area lighting
- Roadway and walkway lighting
- Perimeter and site lighting
Installation Tips
- Pole mount the fixture.
- Connect 0-10V dimming control wiring to a separate 0-10V DC circuit.
Frequently Asked Questions
Is the output field-adjustable?
Yes, across 40/30/20W.
Can I change the color temperature?
Yes — selectable 3000K, 4000K, or 5000K.
What is the expected lifespan?
The LED lifespan is 100,000 hours based on IES LM-80 results and TM-21 calculations.
