We are offering led hand lamp. Shepherd make ce marked led hand lamp: 1) power dissipation:5*1w 2) color rendering index:70ra 3) operating voltage input: ac24vorac230 4) led luminance: 400-450lm 5) led color temperature:6000-6500k 6) working life time(hrs):30000-50000hours 7) operating temperature:-30degree to 50degree 8) storage temperature:-40degree to 80degree 9) led view angle:60degree 10) material: aluminum 11) length: dia.(heat