Microwave Sensor LED Tube for parking lot:www.griled.com

Microwave sensor led tube : best for Car parking lot, Lobby,stairs, station,airport,basement,warehouse...... Best sensor led tube technology in China now.

1. Detect any movement of people/car

2. You can dim the hold time and brightness

3. People/car moves, 100% bright; no move, only 5% bright.

Video on YouTube: http://www.youtube.com/watch?v=4PkZ4cd2d3o&feature=BFa&list=ULY8VSATCffOA

More info: www.griled.com

Microwave Sensor Led Tube Lighting Project Video in Parking Lot/Garage_Ecosram

Link: http://www.griled.com/NewsView.asp?ID=67
How to avoid light waste in Parking Lot, garage?
Nowaways, still many light waste in the praking lot. So many lights are working 100% brightness even no people/car moves. How to solve this problem? 
Microwave sensor led tube,working principle: Doppler radar sensor.

Features: No car/people moves, only 5-10%(customized) brightness; if car/people moves, 100%( customized) brightness, best for parking lot, bus-train-subway-airport

Microwave sensor led tube can help the world save more energy and save more electric bill!!