Led lamp 4000 k, 1900 lm, 16w equivalent to 32w, gx24q-3, ip20. efficient consumption 16 kwh/1000h, energy class f. compatible with electronic ballasts (hf / gx24q-3). lifespan of 30,000 h, switching cycles 20,000. quick start <0.5 s (60% light). ra=80, light beam angle of 280°. working temperature range from -20ºc to +45ºc. 40-90 v, 25-75 khz. 4.4 x 14.6 cm