Led high bay lighitng benefits: 1. 50% energy saving, low comsuption. 2. Environment friendly&pure light. 3. Easy to install. 4. Long life span. 5. Instant start, no glare. Main specifications (tc) NumberItemDescription 1Input voltageac85-265v 50-60hz 2Led1 pc 3Power150w 4Led efficiency80-100lm/w 5Initial flux>12500lm (cool white) >12700lm (natural white) >12400lm (warm white) 6Power factor>0.9 7Color temperature2700-3300k (warm white) 4000-5000k (natural white) 5300-7000k (cool white) 8Illuminance area4m: 7.05m 6m: 10.37 m 8m: 13.69 m 9Center llluminance4m: 1095.2lux 6m: 491.5lux 8m: 301.4lux 10Beam angle80¡ã 11Light designLed+reflector secondly light distribution 12Life time>50, 000 hours 13Operating temperature-40¡ãc to +55¡ãc 14Storage temperature-25¡ãc to +60¡ãc 15Connect wireBrown(l) Blue(n) Yellow/green(g) 16CertificationsCe, rohs, c-tick 17Weight9.0kg 18Ip codeIp65 Led highbay light advantages: 1. Material: lamp sheel adopts excellent aluminum, anodizing and anti-corrosion treatment, fancy performance, compact and beautiful structure. Bottom with acrylic glass cover, explodeproof and dustproof. 2. Led chip: use high brightness single semiconductor chip bridgelux 45mil as light source, use multiple integrated single-chip design. 3. Led driver: built-in-cross-flow meanwell power supply, to ensure the lamp¡¡£¤s stability. Thermal protection system avoid operating temperature over 75 ¡ãc 4.Radiator: made by stretched aluminum, with stretched high purity anodized aluminum plate as reflex housing , flipper aluminum , cool down the temperature much more quickly. 5. Failure protection device : easy install 6. It can perfect co-work with reflector cup and offer the well mixed facular and angle Applications: Workshop, warehouse, toll station, gas station , supermarket, gymnasium, exhibition hall, and other public lighting places.