Model Nummber:DLF6110P05CWSpecificationBody Material:aluminium alloy,high purity reflector aluminium,compact construction,widely applied Installation:War recessed lightPower:5WInput Voltage:100-240 V Working Temperature:-5°C/50°CSize:Ø110mmluminous flux:>250LM Aplications Office, Conference Room School, Museum Hospital, BankFeatures Low electromagnetic radiation wave. Luminescence without heat radiation. Do not contain mercury, protecting the environment. No flicker phenomenon, not to hurt the eyes. No UV light and infrared light, harmless to human body. Fine glare control. Life long 20000hrs up. Super good uniformity and luminous efficiency.Reliability TestNotes Do not attempt to self-dismantling, Repair or modification of this. This product can be used in humid environments, But not directly into water or water spraying GU5.3 bulbs solid screwed joints tight in GU5.3 holder When open the packaged product should be carefully check whether there are broken lamp shell,Do not light up any damaged LED light, And returned to dealers to take the necessary repair or replacement. EMERGENCY condition handling Does not start normally 1) Please confirm whether there is loose input power, If does not start normally, please immediately notify the professional assistance to deal with Smoke, smell, flickering or different sounds 2) Immediately turn off AC power, promptly notify the professional staff to help deal with 5W LED down light,recessed down light