5W COB, Φ100mm Recessed Downlight, Day White

Pure Photon’s 5W Downlight delivers a white beam that has an equivalent distribution to many traditional to CFL downlight. Pure Photon has developed this downlight utilising a COB technology and incorporated an anti-glare refractor to enhance the optics provide a consistent beam angle. This is in conjunction with a die cast aluminium heat-sink, designed for optimal heat dissipation and consistent performance. Pure Photon offers a downlight with an excellent light output, huge energy savings compared to halogen/incandescent/CFL alternatives and a long lifetime. Pure Photon’s Downlights have been designed for recessed installation in a wide range of commercial and home applications.

Applications: commercial offices, municipal buildings, retail premises, hotels and residential areas (living rooms, kitchens, dining rooms and bedrooms)


  • White light
  • 390 Lumens
  • Matt white finish

Estimated Yearly Running Cost £4.61! Based on  16hrs. per day, 1 unit, 360 days year (16p kWh)

General Spec

  • Partcode: PPHDON5COB4K
  • Product Type: Recessed Downlight
  • Warranty: 3 Yrs
  • CE / RoHS: Yes

Physical Spec

  • Base Type: LED Diver 
  • Globe Finish: Clear, designed to give a Halogen look
  • Spot Type: COB
  • Product size:Φ100*50mm
  • Cut Out Diameter: Φ90mm

Electrical Spec

  • Input Voltage (V): 100-240 AC
  • Wattage (W): 5
  • Wattage Equivalent: 50 Watts
  • Frequency (Hz): 50/60
  • Power Factor: >=0.50
  • Dimming: Non-dimmable

Light Spec

  • Lumens: 390lm
  • Lumens per Watt: 78 lm/W
  • Correlated Colour Temperature (CCT): 4000k
  • Colour Temperature: Day light
  • Colour Rendering Index (CRI): >=80
  • Beam Angle: 120º
  • LED Type: Chip-on-board (COB)
  • Instant on – Less than 1 second: Yes
  • Lifetime: 30,000 hrs
  • Switching Cycles: 25,000

Environmental Spec

  • Energy Rating: A+
  • Lowest Operating Temperature: -20˚c
  • Maximum Operating Temperature: 40˚c
  • Hg 0% (Mercury Free): Yes