Black 14W 4000K 1480 lm 30,000 hrs IP54 IK08Stainless Steel captive fixing screwsPolycarbonate diffuser20mm cable entry on back of fittingPush fit terminal blockTechnical SpecificationLuminaire lumens (with diffuser): 1480 lmLumens from chip (no diffuser): 1760 lmUseful lumens: 1410 lmRated Wattage: 14WRated luminous flux: 1410 lmNominal life time of the lamp: 30,000 hrsColour temperature: 4000KNumber of switching cycles before premature lamp failure: ≥15,000Warm-up time up to 60% of the full light output: 0.55Lumen maintenance factor at end of nominal life: ≥0.45Starting time: