GLT SQL-400W LED Area Light — 400/360/320/300W Selectable — 4000K/5000K — Dark Bronze

The GLT SQL-400W-UV-T3-CC3 LED Area Light delivers up to 60,500 lm with 400/360/320/300W selectable power and 4000K/5000K selectable color temperature. Operating on 120–277V, it provides 0–10V dimming from 10%–100% and is UL wet-location listed and DLC Premium qualified. The Type III distribution lens directs light forward and to both sides, and the included round/square pole mounting arm accommodates multiple drilling patterns.

Key Features

• Selectable Power: Choose 400W, 360W, 320W, or 300W.
• Maximum Output: Delivers 60,500 lm at 400W and 4000K.
• Light Efficacy: Reaches 162 lm/W at 300W and 4000K.
• Color Rendering: CRI 70.
• Selectable CCT: Choose 4000K or 5000K.
• Type III Lens: Asymmetric distribution directs most light forward and to both sides.
• Dimming: 0–10V dimming provides a 10%–100% adjustment range.
• Input Voltage: Operates on 120–277VAC.
• Wet-Location Listing: UL wet-location listed.
• Surge Protection: 10KA surge protection.
• DLC Premium: Rebate availability varies by utility and location.
• LED Lifespan: Estimated 100,000 hours based on IES LM-80 results and TM-21 calculations.
• Housing Construction: One-piece die-cast aluminum housing with a passive heatsink and convection cooling.
• Included Pole Mount: Standard mounting arm fits square and round poles.
• Vibration Resistance: Low-profile, 3G vibration-rated design.

Performance & Light Output

Type III light output and efficacy vary by wattage and color temperature:

At 400W: 60,500 lm at 4000K / 151 lm/W; and 60,000 lm at 5000K / 150 lm/W.

At 360W: 56,000 lm at 4000K / 156 lm/W; and 55,000 lm at 5000K / 153 lm/W.

At 320W: 51,000 lm at 4000K / 159 lm/W; and 50,000 lm at 5000K / 156 lm/W.

At 300W: 47,000 lm at 4000K / 162 lm/W; and 46,000 lm at 5000K / 159 lm/W.

Color rendering is CRI 70. Estimated LED lifespan is 100,000 hours, based on IES LM-80 results and TM-21 calculations.

Lens & Optics

The Type III distribution lens produces an asymmetric lighting pattern, directing the majority of the light forward and to both sides of the luminaire.

• Type III Distribution: A back-to-back fixture layout creates a rectangular lighting pattern.

Smart & Control Features

Optional sensors and NEMA twist-lock photocells add occupancy and dusk-to-dawn control. All optional controls are sold separately.

• Occupancy and microwave sensors, sold separately.
• Bluetooth sensors and Bluetooth controllers, sold separately.
• NEMA 3-pin and 7-pin photocells for dusk-to-dawn control, sold separately.

Plug-and-play PIR and microwave sensors are available, sold separately.

Electrical

The driver operates on 120–277VAC, with a power factor of ≥90% and total harmonic distortion of ≤20%. Surge protection is 10KA. Standard 0–10V dimming provides a 10%–100% adjustment range.

Operating current and amp draw across input voltages at 400W:

Construction

Housing & Thermal: The one-piece die-cast aluminum housing uses a passive heatsink and convection cooling to dissipate heat. The low-profile design is 3G vibration rated.

Lens & Optics: See the Lens & Optics section for the Type III distribution lens and lighting pattern.

Finish: Dark Bronze finish with a corrosion-resistant housing coating.

Environmental Sealing: The housing is sealed against moisture and environmental contaminants. The fixture is UL wet-location listed.

Installation & Mounting

Standard Hardware: A round/square pole mounting arm is included. It accommodates multiple drilling patterns and 4-inch and 5-inch square and round poles.

Mounting Options: The standard arm can be installed on existing poles for retrofit applications. Optional slipfitter, wall, yoke, and adjustable-arm mounting configurations are sold separately.

Recommended Mounting Heights: Mount at 26–50 feet for area-lighting applications.

Accessories Sold Separately:

• Microwave Sensor: MSANT12VMH01, plug-and-play microwave sensor, sold separately.
• PIR Sensor: MSANT12VPH01, plug-and-play PIR sensor, sold separately.
• Bluetooth PIR Sensor: MSANT12VPHB01, Bluetooth PIR sensor, sold separately.
• Bluetooth Microwave Sensor: MSANT12VMHB01, Bluetooth microwave sensor, sold separately.
• NEMA Photocell: MS-PSUNVB1, 3-pin NEMA photocell, sold separately.
• NEMA Photocell: JL-241C, 7-pin NEMA photocell, sold separately.

Certifications & Rebates

• UL: Wet-location listed.
• DLC Premium: Rebate availability varies by utility, program, and location.

Typical Applications

• Pole-Mounted Area Lighting: The included arm fits square and round poles.
• Existing-Pole Retrofits: The standard arm accommodates existing poles and multiple drilling patterns.
• Forward-and-Side Lighting: Type III optics direct most light forward and to both sides.
• Back-to-Back Pole Layouts: Type III optics create a rectangular lighting pattern with fixtures arranged back to back.

What's Included

• GLT SQL-400W-UV-T3-CC3 LED Area Light in Dark Bronze.
• Standard round/square pole mounting arm.