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Liet D-Series

Commercial and retail downlighting

Liet D-Series delivers true light replacement of the latest CDM-T light sources with the high definition colour rendering associated with Lietcorp’s strict binning regime. Liet D-Series is designed for a wide range of retail and commercial applications that demand high light output combined with excellent colour rendering.

Liet D-series deliver approximately 65 per cent energy saving over standard CDM-T lamps.

Running at low temperatures and with no flicker, Liet D-Series also deliver an L70 life of up to 90,000 hours assuring users of well in excess of 10 years operational life.

Liet D-Series is designed to be fitted into most existing luminaires so fixture investment is secure. All D-Series lamps can be supplied with a fitting kit for ease of installation. The D-Series can also be used as a complete luminaire with its own fittings designed around LED technology, for maximum thermal efficiency.

Unlike CDM-T technology that is vulnerable to failure through misuse, Liet D-Series is fully controllable/dimmable and has no user restrictions in terms of powering up.

Liet D-Series utilises Lietcorp’s latest driver technology to deliver a class leading power factor.

Key data

  • Lamp/Luminaire Replacement
  • AR111
  • Fitting Kit
  • External Driver (supplied)

Colour Temperature

3,000K

4,000K

Beam Angle


Part specifications 

Part # 
Liet D20 Warm white3,000K 18º
003-001390
Liet D20 Bright white
4,000K
18º
003-001391
Liet D20 Warm white
3,000K 36º
003-001393
Liet D20 Bright white
4,000K
36º
003-001394
Liet D35 Warm white
3,000K
18º
003-001396
Liet D35 Bright white
4,000K
18º
003-001397
Liet D35 Warm white
3,000K
36º
003-001399
Liet D35 Bright white
4,000K
36º
003-001400
Liet D50 Warm white
3,000K
18º
003-001402
Liet D50 Bright white
4,000K
18º
003-001403
Liet D50 Warm white
3,000K
36º
003-001405
Liet D50 Bright white
4,000K
36º
003-001406
Liet D70 Warm white
3,000K
28º
003-001408
Liet D70 Bright white
4,000K
28º
003-001409
X

Benefits

Warranty

This product is covered by our warranty,
read more here.

Retro fit technology

This product can be retrofitted into existing fittings.

Liet D-Series Gallery

Polar Diagrams

  • Liet D20 12W 18˚Liet D20 12W 18˚
  • Liet D20 12W 36˚ opticLiet D20 12W 36˚ optic
  • Liet D35 18W 18˚ opticLiet D35 18W 18˚ optic
  • Liet D35 18W 36˚ opticLiet D35 18W 36˚ optic
  • Liet D50 28W 18˚ opticLiet D50 28W 18˚ optic
  • Liet D50 28W 36˚ opticLiet D50 28W 36˚ optic
  • Liet D70 40W 28˚ opticLiet D70 40W 28˚ optic

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