Signal construct mbre series sistar ii led lamps e14 signal construct mbre140844 a 24v acdc 8 chip blue led signalpilot lamp that has a design that gives a 360deg lateral viewing angle due to the led dice being dispersed over 90deg intervals and the light output impinging on a reflective surface the led is housed in a clear polycarbonate housing with a combined hexagonal shaped head with a cross slot for screwdrivers signal construct mbre140844 24 28vacdc sistar ii led bulb blue e14