Eterna 40W 4000K Dimmable COB Recessed LED Commercial Downlight

White | 40W | 4000K | 3500 lm | 30,000 hrs | IP20

This range is ideal for many applications, especially the retail environment, where the crisp bright lighting effect offered by the clear diffuser is often preferred.

• Zero maintenance, integral light source providing instant light output
• LED performance allows for like for like replacement of fluorescent PL downlights
• Includes a plug and play constant current 0-10V dimmable LED driver
• Recessed polished diamond facet reflector with glass front to reduce glare
• Flame retardant aluminium housing, includes spring clips to fix within the ceiling
• IES files available for lighting designs
• High CRI rating of >80, making them perfect for retail applications, minimising colour distortion
• Minimum free air space around the fitting 150mm. Cannot be directly covered with insulation
• Lumen efficacy 87.5 lm / W
• Ability to be converted into an emergency luminaire: see emergency battery packs EBPM3, SEEBPM3, EBPM3LI
• Hole cut out size: 190mm

Technical Specification

Luminaire lumens (with diffuser): 3500 lm
Lumens from chip (no diffuser): 3840 lm
Useful lumens: 3500 lm
Rated Wattage: 40W
Rated luminous flux: 3500 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: Instant full light
Is this product dimmer compatible?: Yes
Nominal beam angle: 90°
Rated power wattage: 40W
Rated lamp lifetime: 30,000 hrs
Lamp power factor: 0.95
Lumen maintenance factor at end of nominal life: 70%
Starting time: <0.5s
Colour rendering: 80
Colour consistency: Within a 6 step Macadam ellipse
Rated peak intensity: 4565cd
Rated beam angle: 90°
Lumen efficacy: 87.5 lm / W
Voltage / Frequency: 240V~50Hz
Class 2 double insulated

Technical Specification:

Colour Temperature: 4000K
Colour: White
Wattage: 40W
Lumens: 3500 lm
IP Rating: IP20

Dimensions: Length: 224mm x Height: 224mm
Weight: 224Kg