... and soft light, can be used in day and night.(2) Energy-saving, peaceful, environmental protection, health. No heat radiation, ... can be fixed on the surface by adhesive tape, pin, cyanoacrylate adhesive, wire tack, etc.Technical information:Normal diameter: 0.8, 1 ... 1000-5000 hoursLuminescence Index: 30-120Cd/M2 Proper Power: 0.2 W/mApplicable Temperature: -400C to 600C Working Condition: 120V, ...