Adjustable,Portable,Flashlight,Waterproof,Shakeproof,Rechargeable Battery LED Multiwave Lamp is designed to meet the ... lighting facility of special professional.New Features1) High-power LED, high output-power, super light purity and irradiating directivity, and ... Diameter: 18CM30cm Work Distance Facula Uniformity: Over 85%Changeable Power: 1.5~3WRun Time: 3hrsBulbs Lifetime: 10000hrsBattery Type: ...