... Specifications:1. Material : T6061 Aviation aluminum alloy, hard oxidation treatment. 2. Voltage : 5.0-12.6V (in this voltage range, use ... can be used in a variety of harsh environmental conditions. Creative design: Flexible outer surface, separable design, non-slip handle, light ... watching illuminant directly, in case it will hurt your eyes ! 2. Don't take the lamp holder apart frequently ! 3. Please ...