Bring your customers to light on your brand with this handy promo! Measuring 3 5/8" L without the key ring, this K3 Light2 LED Flashlight features an LED chip with an output of 16 lumens. Batteries are included. Both waterproof and shockproof, this flashlight includes a key ring and comes in a premium gift box for an elegant presentation. Have your custom logo or text laser engraved for an elegant giveaway. Ideal for trade shows, conventions and safety promotions!