LD153

T: +44 (0)1322 527 629

E: light@lightgraphix.co.uk

www.lightgraphix.co.uk

2 of 9 | Data sheet issued: 12 January 2026

Engine

E3

F1

Beam angles

12°, 19°, 34°, 54°, 49° x 15°

25°, 46°, 65°, 43° x 25°

LED manufacturer

NICHIA

CREE

Colour temperature*

2200K, 2700K, 3000K, 4000K, 5000K

2200K, 2700K, 3000K, 4000K, 5000K

Current

350mA [5W]

500mA [7W]

700mA [10W]

350mA [3.5W]

500mA [5W]

700mA [7W]

LED power (Max)***

4.2W

6W

8.4W

3.2W

4.5W

6.3W

Delivered lumens (L100)****

363

477

647

211

272

348

Lumens per circuit watt

73

68

65

61

55

50

CRI (Typ)

85

90

Forward voltage (V100)

14V

9V

Colour consistency

2 SDCM

3 SDCM

Peak intensity

6890 cd

1664 cd

LED lumens

840

623

LOR

0.77

0.63

TM30

RF85

RG98

RF90

RG103

UGR*****

7.0

9.1

LED lifetime

L90B5 at 90,000hrs

Applications

These values are based around a LD153-E3-700-LW30-NB & LD153-F1-700-LW22-MSB

*Lumen output data applies to all colour temperatures

**Can only be specified with /483N concrete housing

***Indicates the nominal power for the LED run at that particular current and includes losses associated with using an 85% efficient driver

****Lumen output indicated is without the glare shield. Allow 30% less with the /GS glare shield.

**** UGR values based on room parameters of 4H 8H, C70 W50 F20

Ambient Temperature

-20° to 45° (500mA) or -20° to 35° (700mA)

Glass

6mm thick toughened glass with black ceramic screen print

Materials

Stainless steel bezel, anodised aluminium body

Weight of product

0.52kg

IP rating

IP67

IK rating

IK08

Wiring

In-series constant current wiring (pre-wired with 2 core cable at a length of 250mm)

MECHANICAL

WHITE LED ENGINE SPECIFICATION

ENVIRONMENTAL

Repair + Refurbish

This product is included in our Repair and Refurbish scheme. This offers customers the ability to send back products

to us for repair or refurbishment to extend their life without having to buy new fittings.