G4 24 3528 SMD LED, RV Marine spot light Lamp, 3500K, 12V, 2W.
E27 216 LED, 220V, 5000K, 14W, Spot light.
E27 180 LED, 220V, 6400K, 6W, 360 degree.

G4 SMD lamp resisters was burned. 9 of 24 diods now not working. When it work, temperature of this lamp is very high.

For this experiments I use visible green 532nm and purple (GaN Diode) 402nm lasers. Output power 5mW. For eyes protection I use special laser safety glasses.

When I created this photographies, I had a problem with a laser safety glasses – I don’t seen laser rays thoroughly.

Россия, Москва, район Косино-Ухтомский, 9-й микрорайон Кожухово. Зимой 2012 года.