Led lamp 4000 k, 450 lm, 5 w equivalent to 13 w, g24q-1, ip20. efficient consumption 5 kwh/1000 h, energy class g. compatible with electronic ballasts (ecg/hf). lifespan of 30,000 h, switching cycles 20,000. fast start <0.5 s (60% light). ra=80, light beam angle of 280°. working temperature range from -20 °c to +45 °c. 25-60 v, 25-75 khz. 3.4 x 3.4 x 12.7 cm