3E will be launching very shortly the new range of 600mm, 900mm & 1200mm LED replacement lamps. NO RE-WIRING REQUIRED – for switch start circuits, simple replace the existing start with a safety cut out device and replace the lamp. A very simple, safe, reliable and robust way to cut the cost of your lighting.

36 Watt T8 lamps = 47 Circuit Watts – New LED Master lamp = 22 Watts – 53% Saving

18 Watt T8 lamps = 28 Circuit Watts – New LED Master lamp = 11 Watts – 60% Saving

Luminaires with Electronic control gear will require re-wiring

Philips Master LED Lamp vs. Old, existing OSRAM 36 Watt 535 Lamp

Unscientific Test 1st September 2010

Luminaire - Recessed Prismatic 1200 x 600 four lamp 36 Watt T8 Switch Start

Mounting height = 2.33 metres

All light levels in lux and taken at floor level, at a distance in mm from directly underneath the luminaire in the transverse plane (distance in mm), The lamps were simply replaced, one for one, no cleaning was undertaken

Transverse readings	Underneath	+230mm	+460mm	+690mm	+920mm	+1150mm
Osram T8 36/535	257	252	241	215	194	174
Philips MasterLED 22 Watt - 4000 K	387	387	360	314	279	229
Increase in Light level	130	135	119	99	85	55
% increase with LED lamp	51%	54%	49%	46%	44%	32%

PLEASE NOTE- This is an illustration only, under site conditions and is an indicative illustration only. The above test was not undertaken in Laboratory conditions, and other site results will vary. The above does not in any way imply the results that could be achieved in other locations. If you have any queries, please do not hesitate to contact 3E (UK) Ltd - sales@3euk.com

Illustration of possible savings from LED master lamps

Calculate Your Existing Lighting Costs

Unit cost of electricity (in pence):

Hours per day:

Days of use per week:

Weeks of use per year:

Existing fitting consumption per lamp (W):

18 Watt - 28 Watt 30 Watt - 40 Watt 36 Watt - 47 Watt 58 Watt - 71 Watt

No. of lamps per fitting:

1 2 3 4

No. of fittings:

No. of lamps:

Installed Lighting Load (Watts):

Your existing annual lighting cost...

£0.00

Your Savings Using LED Master Lamps

LEDMaster consumption per lamp:

Proposed consumption per fitting:

Proposed total consumption:

Your energy saving...

0%

Your energy saving per year...

£0.00