LED Laser, 15 LED Bulb Cluster and Center Laser Pointer. Regulated Electronic Circuitry maximizes light output and extends battery runtime. Rubber O-Ring Seals provide moisture resistance. Tempered Glass Lens resists impact and scratches. 15 LED Bulb Cluster produces a bright light. Hexagon Head prevents light from rolling. Three setting side switch. Click one: 15 LED Bulbs, Click two: 15 LED Bulbs & Laser Pointer, Click three: Laser Pointer Only. Anodized Aluminum DEWALT® Grip Pattern resists corrosion, crushing, and provides a no-slip grip.