Feature●144 LED light; Variable intensity●Matching objective housing size in diameter: 1inch ~ 2.4inch (25 mm ~ 61 mm)●Lifetime: 100,000 hours; Metal shell●Power supply: Input 90V ~ 265V AC 50Hz/60Hz Output 12V DCDescription 144 LED light; Variable intensity. Matching objective housing size in diameter: 1inch ~ 2.4inch (25 mm ~ 61 mm). Lifetime: 100,000 hours; Metal shell. Power supply: Input 90V ~ 265V AC 50Hz/60Hz Output 12V DC.