Product Description
KAI-3T100RG Cobrahead Kai 100/80/60W 3000/4000/5000K T3 Pole Roadway Gray is a field-adjustable RAB LED roadway luminaire with selectable 100W, 80W, or 60W output and selectable 3000K, 4000K, or 5000K color temperature. Its Type III distribution, adjustable universal pole mount, 0-10V dimming, IP66 construction, and included 120-277V twistlock photocell support roadway, parking, and area lighting applications.
Product Summary
- Wattage: 100/80/60W
- Color Temperature: 3000K/4000K/5000K
- Light Output: 9228-15179 lm
- Distribution: Type III
- Voltage: 120-277V, 50/60 Hz
- Finish: Roadway gray
- Mounting: Adjustable universal pole mount
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Product Benefits
- Field-adjustable performance: Select 100W, 80W, or 60W and 3000K, 4000K, or 5000K to configure the fixture for different roadway and area lighting requirements.
- Type III roadway distribution: Designed for roadway, general parking, and other area lighting applications where light needs to project outward from the side of the illuminated area.
- Flexible lighting control: Includes 0-10V dimming control wiring, dimming down to 10%, dim-to-off capability, and an auxiliary power supply.
- Outdoor-ready construction: IP66 ingress protection, wet-location suitability, die-cast aluminum housing, and a clear polycarbonate lens support demanding exterior installations.
Key Features
- Selectable wattage: 100/80/60W with factory default set to 100W.
- Selectable CCT: 3000K, 4000K, and 5000K with factory default set to 4000K.
- High light output: 9228-15179 lm.
- Efficacy: 140.2-169.1 lm/W.
- Color accuracy: 82-84 CRI.
- LED lifespan: 100,000 hours based on IES LM-80 results and TM-21 calculations.
- 0-10V dimming: Dims down to 10% and supports dim-to-off.
- Photocell: 120-277V twistlock photocell included.
- Surge protection: 10 kV.
- Adjustable mounting: Universal pole mount with 2.5° tilt increments.
- Durable construction: Die-cast aluminum housing, clear polycarbonate lens, and high-temperature silicone gaskets.
Specifications
Technical Specifications
| Wattage | 100/80/60W |
| Factory Wattage Setting | 100W |
| Color Temperature | 3000K/4000K/5000K |
| Factory CCT Setting | 4000K |
| Voltage | 120-277V, 50/60 Hz |
| Driver | Constant Current, Class 1 |
| Input Watts | 59.1-99W |
| Dimming | 0-10V, dims down to 10% |
| Dim to Off | Yes |
| Aux Power Supply | Yes |
| Surge Protection | 10 kV |
| Photocell | 120-277V twistlock photocell included |
Performance Specifications
| Lumens | 9228-15179 lm |
| Efficacy | 140.2-169.1 lm/W |
| CRI | 82-84 CRI |
| L70 Lifespan | 100,000 Hours |
| IES Distribution | Type III |
| BUG Rating at 100W | B3-U0-G3 |
| BUG Rating at 80W | B2-U0-G2 |
| BUG Rating at 60W | B2-U0-G2 |
Physical Specifications
| Length | 19 1/8" |
| Width | 8 5/8" |
| Height | 3 1/4" |
| Weight | 6.5 lbs |
| Finish | Roadway gray |
| Housing | Die-cast aluminum |
| Lens | Clear polycarbonate lens |
| Gaskets | High-temperature silicone |
| Mounting | Adjustable universal pole mount |
| Tilt Increment | 2.5° increments |
| Effective Projected Area | EPA = 0.37 |
Compliance & Safety
| UL Listed | Suitable for wet locations |
| IP Rating | IP66 |
| IK Rating | IK08 |
| Vibration Rating | 3G vibration rating per ANSI C136.31 |
| Testing | IESNA LM-79 & LM-80 |
| DLC | DLC Premium, designed to meet DLC 5.1 requirements |
| DLC Product Code | S-TGZXZ1 |
| Trade Agreements Act | Compliant |
| Green Technology | Mercury and UV free. RoHS-compliant components. |
| Minimum Starting Temperature | -40°F (-40°C) |
| Maximum Ambient Temperature | 104°F (40°C) |
Applications
- Roadway lighting
- General parking lighting
- Area lighting applications requiring Type III distribution
- Pole-mounted exterior lighting installations
Installation Tips
- Read and retain the installation instructions before installing the fixture.
- Make certain power is OFF before installing or maintaining the fixture. There are no user-serviceable parts inside.
- The fixture must be wired in accordance with the National Electrical Code and all applicable local codes, with proper grounding required for safety.
- Field-adjustment for power and CCT settings should be selected before installation. Do not change switch settings with power on.
- The standard fixture housing fits a 1-1/2" to 2-3/8" tenon.
- The fixture can be mounted at -5°, -2.5°, 0°, 2.5°, or 5°. Use the provided leveling bubble to level the fixture.
- For proper weatherproof function, all gaskets must be seated properly and all screws inserted and tightened firmly.
- Use minimum 75°C conductors.
Frequently Asked Questions
What wattage settings are available on the KAI-3T100RG?
The fixture is field adjustable to 100W, 80W, or 60W. The factory default is 100W.
What color temperatures can be selected?
The KAI-3T100RG can be set to 3000K, 4000K, or 5000K. The factory default is 4000K.
How many lumens does the KAI-3T100RG produce?
Light output ranges from 9228 to 15179 lm depending on the selected configuration.
What type of light distribution does this roadway fixture use?
The fixture uses Type III distribution, designed for roadway, general parking, and other area lighting applications where light projects outward from the side of the area.
Is the KAI-3T100RG dimmable?
Yes. The driver includes wiring for 0-10V dimming systems and dims down to 10%. The fixture also supports dim-to-off.
Is a photocell included?
Yes. A 120-277V twistlock photocell is included.
Is the fixture suitable for wet locations?
Yes. The fixture is UL Listed for wet locations and has an IP66 ingress protection rating for dust and water.
What size tenon fits the standard pole mount?
The standard fixture housing fits a 1-1/2" to 2-3/8" tenon.
