Type:  DZTT-7-Y

Power:  7w

LED quantity:  1w6pics

Luminescence efficiency: > 100Lm/w

System power: 12v

Color temperature:  4500—7000

CRI:  Ra>80

Light source decay:  <5%/y

Life span:  30000h

Work temperature: - 30---50”C

Solar cell:  monocrystal line silicon   polycrystalline silicon
storage battery:  colloid/ lead-acid

Lighting time:  8 hours/day   available for 5 rain days