The working lamp is designed to deliver excellent luminous efficiency in a durable structure. The unique ventilated dissipation structure keeps the LED chip to work under the suitable temperature. The lamp is applicable to construction sites, accident scenes, fields, unfixed places & factories or for mines equipment maintenance and emergency backup mobile lighting purposes etc.

• Power range: 5W, 10W, 15W, 20W, 30W, 40W, 50W, 60W, 70W, 80W, 90W, 100W, 110W, 120W, 130W, 140W, 150W.
• Power frequency range: 47-63Hz.
• Power factor (PF): ＞0.90.
• IP rate: IP67.
• Luminous efficacy (lm/W): ≥80Lm/W.
• Color Temperature:2500K-7000K.
• Beam angle: 90-140 degree.
• Working life: ＞50000hrs.
• Li-battery charging time: 3-7hrs.
• Li-battery emergency time: 1.5-13hrs.
• Lamp size: 5W, 10W, 15W: 130mm diameter; 20W, 30W, 40W: 220mm diameter; 50W, 60W, 70W, 80W, 90W, 100W, 110W, 120W: 300mm diameter; 130W, 140W, 150W: 360mm diameter.