Fully waterproof lights, as suitable for exterior as for interior mounting. ? IP 67 (DIN 40060). ? Long service life : operating time of over 10 000 hours. ? Cost-effective : up to 10 times less consumption than any other conventional lamp. ? High vibration-resistance due to absence of filament. ? Corrosion-resistance. Voltage : 12 V. Power consumption : 35 mA.