2x4 LED High Bay Light 300W 39500 Lumens 0–10V Dimmable 120–277V
SLG Lighting

2x4 LED High Bay Light 300W 39500 Lumens 0–10V Dimmable 120–277V

Frequently installed in warehouses, manufacturing facilities, distribution centers, and large retail spaces where uniform, high-output lighting is required at elevated mounting heights.

  • Fixture Type: 2×4 LED high bay engineered for high-ceiling commercial and industrial interiors.
  • Lumen Performance: Outputs 39,500 lumens at 300 watts to deliver strong, consistent illumination across large spaces.
  • Light Distribution: Wide-spread optical design ensures balanced coverage over expansive floor areas.
  • Dimming Control: Equipped with 0–10V dimming for scalable light output and energy optimization.
  • Input Voltage: Compatible with 120–277V systems for standard commercial power infrastructure.
  • Lens Material: High-temperature polycarbonate lens built for durability and long-term optical clarity.
  • Location Rating: Damp-location rated for covered industrial environments and controlled interiors.
  • Operational Efficiency: LED design significantly lowers maintenance demands compared to legacy HID high bays.
$302.00
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Free shipping calculated at checkout.
Color Temperature
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Brand SLG Lighting
Wattage 300W
Voltage 120–277V
Lumens 39,500
Lamp Type LED
CCT 4000K, 5000K
CRI 80+
Dimming 0–10V
Certifications UL Listed, FCC Compliant, RoHS Compliant, DLC Premium Listed
Minimum Operating Temperature -40°F
Location Rating Damp Location
Finish White
Dimensions 47.5" L × 24" W × 2.97" H
Warranty 10-Year Warranty

Shipping

We offer free shipping on all orders within the United States, with no hidden fees or charges at checkout. International shipping is available, with rates calculated based on weight and quantity at the time of purchase.

Most orders ship within 1–3 business days. Some items are built to order and may require additional lead time. Orders may ship from multiple locations depending on the brands ordered, and tracking information will be provided for each shipment.

For more details, please visit our Shipping Policy or contact our customer service team for assistance.

Returns

We offer a 60-day return policy for eligible items. Products must be unused, in their original packaging, and include proof of purchase.

To start a return, you may use our self-service portal or email customerservice@starsandstripeslighting.com. If approved, we will provide a return shipping label and instructions. Returns sent without prior approval will not be accepted.

If your item arrives damaged, defective, or incorrect, please contact us promptly so we can make it right.

Some items, including custom orders and gift cards, are non-returnable. To exchange a product, please return the original item and place a new order once the return is approved.

Refunds are issued to the original payment method within 10 business days of approval. If more than 15 business days have passed, please contact us for assistance.

For full details, visit our Return Policy.

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