Eterna Cassi Range - IP54 8W Circular LED Ceiling/Wall Light With Full Diffuser - Black  £10.89

Black | 8W | 4000K | 855 lm | 30,000 hrs | IP54

• Stainless Steel captive fixing screws
• Polycarbonate diffuser
• 20mm cable entry on back of fitting
• Push fit terminal block
• M.O.M: 1 / O.P.Q: 40

Technical Specification:
Luminaire lumens (with diffuser): 855 lm
Lumens from chip (no diffuser): 1025 lm
Useful lumens: 820 lm
Rated Wattage: 8W
Rated luminous flux: 820 lm
Nominal life time of the lamp: 30,000 hrs
Colour temperature: 4000K
Number of switching cycles before premature lamp failure: ≥15,000
Warm-up time up to 60% of the full light output: <1s
Is this product dimmer compatible?: No
Nominal beam angle: 120°
Rated power wattage: 8W
Rated lamp lifetime: 30,000 hrs
Lamp power factor: >0.55
Lumen maintenance factor at end of nominal life: ≥0.45
Starting time: <0.1s
Colour rendering: ≥80
Colour consistency: Within a 6 step Macadam ellipse
Rated peak intensity: 250cd
Rated beam angle: 120°
Voltage / Frequency: 240V~50Hz
Lumen efficacy: 107 lm / W
Not suitable for accent lighting