Contact us: +44 (0) 1942 671122

Contact us: +44 (0) 1942 671122


Site search by Findberry

We offer an extensive range of Gen 7 lighting class, point source, multi-chip COB LED emitters ranging from 4W to 100W developed with highly flexible LED drive conditions for a wide range of luminous flux outputs. These constant current emitters feature high flux output, high efficiency  >190lm/W, high colour rendering CRI, low thermal resistance. A choice of colour temperatures is available along with RGB and RGBW COB Modules.

LES09 8.6W To 17.8W 

The LES09 series Gen7 COB ceramic based LEDs achieve high efficiency while maintaining high CRI at Energy Star/ANSI colour temperatures. A choice of colour temperatures is available.

  • 9.0mm LES
  • 13.5x13.5x1.7mm 
  • Efficiency 150lm/W @tp=65°
  • Choice of colour temperatures
  • Operating mode up to 500mA
  • CRI >90

Tridonic SLE Gen6 PDF

SLM C 1205 series LES13

The Fortimo SLM1205 LES13 series Gen7 COB ceramic based LEDs achieve high efficiency while emission maintaining high CRI at Energy Star/ANSI colour temperatures. A choice of colour temperatures is available.

  • 13.0mm LES
  • 24x20x1.0mm 
  • Forward Voltage Vf 34.4 typ.
  • Efficiency up to 179lm/W @Tc=25°
  • Choice of colour temperatures
  • Operating mode up to 1050mA max
  • CRI >90

SLM 1205 L13 2024 G7 NA PDF

LES13 11.8W To 33.3W

The LES13 series Gen7 COB ceramic based LEDs achieve high efficiency while maintaining high CRI at Energy Star/ANSI colour temperatures. A choice of colour temperatures is available.

  • 13.0mm LES
  • 19x19x1.7mm 
  • Efficiency >160lm/W @tp=65°
  • Choice of colour temperatures
  • Operating mode up to 900mA
  • CRI >90

Fortimo SLM C 1309 L15 (8W to 26W)

The Fortimo SLM C 1309 L15 Gen8 COB ceramic based LEDs achieve high efficiency while maintaining high CRI at Energy Star/ANSI colour temperatures. A choice of colour temperatures is available.

  • 15.0mm LES
  • 24x20x1.0mm
  • Forward Voltage Vf 34.9v typ
  • Efficiency >200lm/W @tp=65°
  • Choice of colour temperatures
  • Operating mode up to 750mA
  • CRI >90

SLM C 1309 L15 2024 G8 UHE PDF

LES15 16.7W To 43.3W 

The LES15 series Gen7 COB ceramic based LEDs achieve high efficiency while maintaining high CRI at Energy Star/ANSI colour temperatures. A choice of colour temperatures is available.

  • 15.0mm LES
  • 19x19x1.7mm
  • Efficiency >160lm/W @tp=65°
  • Choice of colour temperatures
  • Operating mode up to 1200mA
  • CRI >90

HL-LM003 16-46W LES17 COB

The Honglitronic HL-LM003 series COB ceramic based LEDs achieve high efficiency while maintaining high CRI at Energy Star/ANSI colour temperatures. A choice of colour temperatures is available.

  • 17.0mm LES
  • 19x19x1.5mm
  • Efficiency >190lm/W @tp=65°
  • Choice of colour temperatures
  • Operating mode up to 1200mA
  • CRI >90

HL-LM003H384W-17 PDF

LES 17 16.7W To 49.8W

The LES17 series Gen7 COB ceramic based LEDs achieve high efficiency while maintaining high CRI at Energy Star/ANSI colour temperatures. A choice of colour temperatures is available.

  • 17.0mm LES
  • Efficiency >190lm/W @tp=65°
  • Choice of colour temperatures
  • Operating mode up to 1400mA
  • CRI >90

LES19 Series 16W To 52W

The LES19 series Gen7 COB ceramic based LEDs achieve high efficiency while maintaining high CRI at Energy Star/ANSI colour temperatures. A choice of colour temperatures is available.

  • 19.0mm LES
  • 31x31x1.7mm
  • Efficiency >140lm/W @tp=65°
  • Choice of colour temperatures
  • Operating mode up to 2000mA
  • CRI >90

LES21 23.3W To 71.4W

The LES21 series Gen7 COB ceramic based LEDs achieve high efficiency while maintaining high CRI at Energy Star/ANSI colour temperatures. A choice of colour temperatures is available.

  • 21.0mm LES
  • 31x31x1.7mm
  • Efficiency >180lm/W @tp=65°
  • Choice of colour temperatures
  • Operating mode up to 2000mA
  • CRI >90

SLM C 1319 L23 2828 G8 (16W to 40W)

The SLM C 1319 L23 2828 G8 UHE series Gen8 COB ceramic based LEDs achieve high efficiency while maintaining high CRI at Energy Star/ANSI colour temperatures. A choice of colour temperatures is available.

  • 23.0mm LES
  • 28x28x1.0mm
  • Forward Voltage Vf 34.9V
  • Efficiency >200lm/W @tp=50°
  • Choice of colour temperatures
  • Operating mode up to 1200mA
  • CRI >90

SLM C 1319 L23 2828 G8 UHE PDF

SLE Tuneable White

The SLE series COB tunable white  LEDs offer adjustable colour temperature achieving high efficiency whilst maintaining high CRI at Energy Star/ANSI colour temperature ranges. A mixing chamber (cap) is also available.

  • 50mm diameter Module
  • LES21
  • Power ratings 22W and 32W
  • Efficiency >165lm/W @tp=65°
  • Colour temperatures 2700K-6500K
  • Operating mode up to 700mA
  • CRI >90

TX COB Tuneable White

The TX series COB tuneable white  LEDs offer adjustable colour temperature and excellent colour mixing with high efficiency whilst maintaining high CRI. A choice of power ratings and LES is available.

  • Double phosphor coating technology
  • LES10 through to LES21
  • Power ratings 14W to 100W
  • Low thermal resistance
  • Mac-Adam 3 Step binning, high colour consistency
  • Colour temperatures 2200K-6500K
  • Operating mode up to 3A
  • CRI >90

SLE Premium Modules

Designed for spotlights & down lights the SLE Gen7 series of high power COB LED modules are designed for ease of mounting in high intensity lighting applications. A choice of colour temperatures is available tuned to applications such as retail and food display.

  • 50mm diameter housing
  • Choice of LES13, LES15 and LES21
  • 35mm hole centres
  • Zhaga standard
  • Efficiency >190lm/W @tp=65°
  •  High colour consistency (MacAdam3)
  • Colour temperature options by application

Module SLE-G7-ADV PDF

200W Horticulture & Architectural

Designed for horticulture and architectural lighting the RF-A series of high power COB LEDs are designed for ease of mounting in high intensity lighting applications. The range offers full spectrum white emission and low thermal resistance for efficient heat dissipation. A choice of colour temperatures is available

  • Up to 200W high power from a single COB
  • Choice of LES14.5, LES24 and LES35.5
  • Low thermal resistance
  • Full spectrum white light emission
  • Colour temperature options by application

SL2828 RGBW COB

The SLX2828RGBW-30 is a 30W full colour high intensity COB LED which provides a compact solution in the design of full colour luminaires from a single multi-colour array.

  • 13.3mm LES
  • 28x28x2.35mm
  • Efficiency >130lm/W @tp=65°
  • Array of Red, Green, Blue and White emitters
  • White CCT 7500K
  • Operating mode up to 700mA
  • Suitable driver Macroblock MBI6673

Module SLX2828RGBW PDF

MBI6673 Datasheet PDF

SLX1919RGB-30W COB

The SLX1919RGB-30 is a 30W multi-colour high intensity COB LED which provides a compact solution in the design of colour mix luminaires from a single array.

  • 15mm LES
  • 19x19x1.8mm
  • Array of Red, Green, Blue and White emitters
  • Configured for Common Anode
  • Forward Voltage Vf typ. 18VDC
  • Current max. 480mA
  • Efficiency >130lm/W @tp=65°

SLX1919RGBW-40W COB

The SLX1919RGBW-40 is a 40W full colour high intensity COB LED which provides a compact solution in the design of colour mix luminaires from a single array.

  • 15mm LES
  • 19x19x1.7mm
  • Array of Red, Green, Blue and White emitters
  • Configured for Common Anode
  • Forward Voltage Vf typ. 21VDC
  • White CCT 4300K and 6500K
  • Current max. RGB 350mA White 700mA
  • Efficiency >130lm/W @tp=65°

Module SLX1919RGBW PDF

DRD series COB Modules

We offer a range of high power COB LEDs packaged as modules designed for ease of mounting in high intensity lighting applications
Please refer to our constant current LED drivers page for a selection of a suitable drivers

  • Power ranges from 10W to 200W
  • Efficiency >100lm/W
  • Choice of colour temperatures
  • Wide 120° angle of emission
  • Constant Current drive

DRD series Modules selector PDF