Westgate Mfg X-GEN Linear High Bay, 400/500/640W, 4000K, 0-10V Dimmable, Sensor Ready, White, LHCX-400-640W-MP-40K-D-SR

ROCK SKU: WES-LHCX-400-640W-MP-40K-D-SR
UPC: 840378331180
MFG Part #: LHCX-400-640W-MP-40K-D-SR

$464.74

Estimated Lead Time: 0-2 weeks

The Westgate Mfg LHCX-400-640W-MP-40K-D-SR is a 400/500/640W X-GEN Linear High Bay designed for warehouses, manufacturing facilities, and large commercial spaces requiring high-output overhead illumination at 4000K. Delivering 160 lm/W efficacy with DLC Premium certification, this fixture supports 0–10V dimming and integrated sensor-ready capability for occupancy or daylight harvesting controls. UL listed and rated for 120–277V operation with a 50,000-hour lifespan and 5-year warranty. White finish.

Watts	400W/500W/640W (Field-Adjustable)
Lumens	64,000–102,400 lm
Color Temperature	4000K
CRI	>80
Voltage	120–277V AC
Dimming	0–10V Dimmable
Rated Life	50,000 hrs
IP Rating	IP20
Finish	White
Listings	UL, DLC Premium

Returns

Returns accepted within 30 days of purchase, in original unopened packaging, unused and in resalable condition.
All returns require prior authorization — email info@rocklighting.com before shipping anything back.
Approved returns are subject to a 25% restocking fee, deducted from the refund.
No restocking fee when the problem is ours — damaged, defective, wrong item shipped, or an inaccurate listing.

Return & Refund Policy · 323-419-5591