

Bright Source 4w LED Maintained or Non Maintained Emergency Exit Box Sign with Up Arrow Only, 3 Hour Emergency Mode with Recharging Battery, for Corridors, Offices, Shops & Warehouses by Amazon.co.uk
Description
There exists several types of emergency lighting with many different functionalities, advantages and disadvantages:
Maintained
This type ensures the light is always on, which naturally uses more power. Maintained emergency lights are powered by the mains as part of the normal lighting arrangement in an area. When the power fails then it will continue to stay lit for a specified time, powered by the internal battery.
Non-Maintained
These are designed to turn on for the specific duration during the failure of the normal lighting arrangement, as such they typically use less power over the long term. The battery should have enough charge to remain lit for 3 hours or more.
Other types include Self Test, where the unit checks itself automatically to ensure that the battery and lamp in each emergency light are fully operational, as well as Central Battery option, where its power comes from one source somewhere within the building.
REGULATION COMPLIANT
All Bright Source products with emergency capabilities are compliant to BS regulation BS EN 60598-2-22 (specifies requirements for emergency luminaires for use with electrical lamps on emergency power supplies not exceeding 1 000 V), while the emergency sign products also meet BS 5499 (covers all safety warning sign, including fire safety signs and is compatable with the Health and Safety (Safety Signs and Signals) Regulations 1996).
ROBUST & LONG LASTING
Many of the emergency Bright Source products available are constructed from highly durable and reliable materials, meaning that you can depend on them should the time come when they're utilised in the event of a power cut.
ENERGY SAVING LED
By switching to LED from emergency light fixtures and fittings using traditional technology you can expect energy savings of up to 40% in comparison.
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Customer Reviews
4.4 out of 5 stars
3
4.0 out of 5 stars
1
4.0 out of 5 stars
1
5.0 out of 5 stars
1
4.2 out of 5 stars
6
Price
£23.18
£
23.
18
£31.00
£
31.
00
£32.72
£
32.
72
£27.31
£
27.
31
£29.52
£
29.
52
Wattage
4W
4W
4W
5W
2W
N/A
Lumen output
300lm
70lm
70lm
300lm
150lm
N/A
Dimensions
280mm x 250mm x 56mm
322mm x 200mm x 40mm
300mm x 180mm x 40mm
355mm x 110mm x 69.8mm
N/A
207mm x 48mm x 33mm
Battery life
3 hours
3 hours
3 hours
3 hours
3 hours
3 hours
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Customer Reviews
5.0 out of 5 stars
1
5.0 out of 5 stars
1
5.0 out of 5 stars
1
5.0 out of 5 stars
1
5.0 out of 5 stars
1
5.0 out of 5 stars
1
Price
£7.71
£
7.
71
£10.01
£
10.
01
£12.12
£
12.
12
£14.46
£
14.
46
£17.01
£
17.
01
£18.85
£
18.
85
Number of Cells
1
2
3
4
5
6
Cell Size
D
D
D
D
D
D
Voltage
1.2v
2.4v
3.6v
4.8v
6.0v
7.2v
Chemistry Composition
Nickel-Cadmium (NiCd)
Nickel-Cadmium (NiCd)
Nickel-Cadmium (NiCd)
Nickel-Cadmium (NiCd)
Nickel-Cadmium (NiCd)
Nickel-Cadmium (NiCd)
Available Configurations
Single Cell
Inline, Side by Side
Inline, Side by Side
Inline, Side by Side, Twin
Inline, Side by Side, Twin
Inline, Side by Side, Twin
Product information
- Brand:Bright Source
- Material:Alloy Steel, Metal, Polycarbonate
- Light fixture form:Picture
- Room type:Home Office
- Product dimensions:31L x 20W x 5H centimetres
- Manufacturer:Bright Source
- Product Dimensions:31 x 20 x 5 cm; 767 Grams
- Item model number:243038
- Part Number:243038
- Area Lighting Classification:IP20
- Finish types:Metal
- Number of Lights:1
- Included Components:Battery
- Voltage:3.6 Volts
- Special features:Energy Efficient
- Shade Colour:White
- Shade Material:Metal, Alloy Steel, Polycarbonate
- Power and Plug Description:Battery Powered
- Switch Installation Type:Surface
- Type of Bulb:LED
- Luminous Flux:70 Lumen
- Wattage:4 Watts
- Bulb Features:Not Dimmable
- Colour Temperature:6000 Kelvin
- Average Life:30000 Hours
- Item Weight:767 g
- Guaranteed software updates until:unknown
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