KHJ Lighting-Firefly LED High Bay Light


  • 12W,24W,35W for optional.
  • Luminaire efficancy up to 136.5lm/w
  • Widely Voltage: 100-277VAC.
  • Die casting aluminum alloy enclosure, high impact resistance tempered glass lens.
  • Low THD around 10%,Less interference
  • 5 years performance warranty

lmportant Specification:

Certificate CE, RoHS
Classification Group II,Zone 1 &21 and 2&22
Ex Mark Ex eb mb, Ex tb
IP Grade IP66
Rated power 12W/24W/35W
Voltage 100-277VAC
Ambient Temperature -40°C~+55°C
Luminaire Efficacy Up to 136.5lm/w
Power factor >0.98
THD <10%
Weight 2.4kg(Junction box),2.6Kg(Stanchion junction box)
Size φ136*210mm(Junc_on box),φ136*194mm(Stanchion junc_on box)
Enclosure Die-casting aluminium alloy
Color Grey RAL7040
Protective cover Tempered glass, stand 7J impact
Cable Entry 1XNPT 3/4” (M20*1.5, M25*1.5 are optional)

Case study

The Firefly series consist of 3 power 12W,24W and 35W. Small size with specially carved heat sink, suitable for warehouses, loading docks, factories and workshops etc

Our Firefly installed in