LED High Bay Light Sourcing from China
1 resources tagged with "High Bay"
High bay fixtures are the 100W–200W luminaires that light warehouses, factories, and gymnasiums from ceilings above roughly 6 meters. The numbers that decide a deal are efficacy (good Chinese units hit around 150 lm/W) and the certifications your buyer's market requires — DLC Premium listing and IP65 ingress rating are what make a fixture sellable to North American commercial customers. The usual factory shortcut is binning lower-grade LED chips or under-spec drivers, so we verify the actual LED package, driver brand, and a real LM-79 photometric report before approving.
An LED high bay light is a high-output industrial ceiling fixture for tall spaces, typically rated IP65 with 100–200W and ~150 lm/W efficacy. When sourcing, the common pitfall is accepting claimed lumen output without an independent LM-79 test and DLC verification — driver quality and thermal design, not the headline wattage, determine whether the fixture survives years of duty.
Products (1)
FAQ
What certifications do LED high bay lights need for the US?
For North American commercial sale you typically need a DLC (DesignLights Consortium) listing for utility rebates, plus UL/ETL safety listing and FCC for the driver's emissions. DLC Premium qualifies for higher rebate tiers, so confirm the exact listing status, not just a claim.
What efficacy and IP rating should I expect?
Competitive Chinese high bay fixtures reach around 150 lm/W and are commonly IP65-rated for dust and water resistance. Ask for the LM-79 photometric report to confirm efficacy and the actual LED package and driver used.
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