Led lamp 4000 k, 550 lm, 5 w equivalent to 9 w, g23, ip20. efficient consumption 5 kwh/1000 h, energy class e. compatible with conventional electromagnetic ballasts (ccg). lifespan of 50,000 h, switching cycles 25,000. fast start <0.5 s (60% light). ra > 80, light beam angle of 120°. working temperature range from -20 °c to +45 °c. 40 ma, 220-240 v~ 50/60 hz. 3.2 x 1.8 x 16.3 cm