Check the listing for details. Hideaway Strobe Light 3.75" ED0010 Series Hide-A-LED Flange or Self-Adhesive. Color: Amber, Single Color, Condition: New. Listed at 192.15 USD. Universal 3.75" ED0010 Series Hide-A-LED™ Flange or Self-Adhesive 1/2" Hole Mount Amber LED Hideaway Strobe Light (ED0010A) by ECCO®. 12-24V DC. With a 3/4” shaft length, the ED0010 Bullet is designed to allow quick and easy installation in any headlight or taillight casing. The Hide-A-LED™ Bullet is a concealed LED warning light that features two high-intensity 3-watt LEDs to deliver an exceptionally bright warning signal. Available with 3/4” or 2” shaft lengths, the Bullet is designed to allow quick and easy installation in any headlight or taillight casing. Requiring only a single 1/2” hole, the Bullet’s shape overcomes the problem of difficult installation in the highly compact, double-wall design of modern vehicle light casings.