Replacement bulbs Daylight bulbs 5.5w LED Dusk Till Dawn sensor light bulb (non dimmable, 5000K, E27, 470lm =40w)

5.5w LED Dusk Till Dawn sensor light bulb (non dimmable, 5000K, E27, 470lm =40w) ILGLSE27SF045 - Integral

Integral ILGLSE27SF045: 5.5w LED Dusk Till Dawn sensor light bulb, non dimmable, 5000K, E27, 470lm =40w - from £3.10

Description of ILGLSE27SF045 - Integral

This is product manufacturers code ILGLSE27SF045 by Integral LED. If you need to contact us about this product, please quote our product reference of 9662.

This retro-fit Integral LED Auto Sensor Classic Globe (GLS) with a E27 Screw (ES) base delivers a daylight white light equivalent to 40w.

The dusk-till-dawn sensor automatically switches the light on at dusk and off at dawn. There are dual 360 sensors to detect daylight from all angles. Ideal for external porches, walkways, paths and patios. When used outdoors, this sensor lamp should be in a suitable enclosed outdoor light fitting.

Because security lighting is on for an average of 12 hours per day you can save a significant amount of money per bulb, per year on energy compared with traditional incandescent lighting.

  • Auto On and Off Sensor
  • Daylight White (5000K)
  • 470 lumens
  • Non Dimmable

How Does it Work?

The lamp will switch on at around dusk when the daylight intensity level drops to less than 80 lux +/- 30% it will switch off again at dawn when the daylight intensity level reaches 300 lux +/- 30%. On overcast, stormy or dull days the light may stay on a bit longer.

  • The lamp has two sensors to give 360 degree coverage - make sure that at least one sensor can 'see' daylight.
  • The auto sensor lamp has been designed to work in suitable external clear glass or plastic fittings - some shades may affect the operation of the lamp.
  • There is no warm up time as the lamp is instant on
  • The lamp has been designed for suitable outdoor lamp fittings such as porches
  • Once the lamp is safely installed, make sure the power is continuously applied to the lamp
  • The lamp has been designed to see natural daylight and will not work indoors with artificial light
  • The lamp does not have a PIR sensor to sense movement
  • The lamp is non-dimmable so cannot be used with a dimmer switch
  • The sensitivity of the lamp to daylight is fixed and cannot be adjusted
  • Functionality may be affected if your fitting is on a PIR or other detection circuit

Integral LED are continuously improving the energy efficiency of their products as technology develops. Newer revisions of some LED products may have small variations in the wattage amd lumen output, but other specifications such as model number and colour temperature remain the same.

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(inc. VAT at 20%)
(inc. VAT)

Quantity discounts

Quantity Price each
1 £4.84
2-3 £4.22
4-9 £3.92
10-49 £3.73
50-99 £3.51
100-499 £3.37
500-999 £3.23
1000+ £3.10

Product variations


Our product ref
Colour / Finish
Total wattage
Lamp cap
E27 Screw (ES)
Bulb type
Low energy
Integral LED
Mfr part #


5.5w, auto sensor, dusk to dawn light bulb. Switches on automatically when dark. Has a E27 Screw (ES) cap and produces 470lm of daylight white 5000K light. Equivalent brightness to approximately 40w of traditional incandescent lighting.