LED underground light LED underground lamp Model: UGLSQS4W Type: LED underground light Protect grade: IP65 Lighting source: LED flat lighting source module Voltage: 110/220(V) Power: 4(W) Emitting Color: White Brand: Yuqi What is1st Tech LED lighting source module lighting: 1stTech LED lighting source module is the technology for used the chip to fill into the pcb to package the LED lighting source directly. LED mould lighting series products are our patented design, the advantages of LED flat lighting source panel: Gentle lighting, no glare, energy saving, long life time etc. Characteristic of white LED flat lighting source: Voltage: adopt direct current low voltage, power supply voltage between 3V-90V, high safety, suitable for public occasion. Lighting effect reaches to 60-120Lm/W, save energy over 80% than incandescent lamp. Life time: adopt import high intensity LED chip, life time over 50000 hours Respond time: the respond time of the lighting source is very limited. Environmental protection: lighting source adopt direct current supply, gentle lighting, no glare, material not inc. Hg etc deleterious material, is the innocuity, no radicalization, no flash green lighting Apparent index: >80 Application: LED flat lighting source can be used according different applications, different demands to make different shapes products.