Lithium Collection
Emergency Lighting
A collection of premium luminaires with quality batteries in the event of an emergency.
Here at ASD Lighting, we are continuously looking for new innovations that will provide you with the best possible luminaire that is fit for purpose and save you on your overall energy usage.
The all new lithium iron emergency lighting collection of luminaires offers a premium fitting with a quality battery in the event of an emergency.
- Low parasitic load (1.2W).
- Very low self-discharge (5% per month).
- High temperature tolerance (0 – 60°C).
- Very long operational life.
- No memory effect or thermal runaway.
- No toxic materials used in manufacture.
- Can be recycled.
- 4 Year guarantee.
Battery Type Comparison
The following table shows a comparison between the four types of batteries being used for emergency lighting purposes and highlights the benefits of Lithium Iron.
| Battery Type | VRLA | NiCd | NiMH | Lithium Iron |
|---|---|---|---|---|
| Parasitic Load | 2W | 5W | 2W | 1.2W |
| Temp. Tolerances | 0-25°C | 0-55°C | 0-50°C | 0-60°C |
| Energy Efficiency | 60% | 75% | 70% | 95% |
| Self-Discharge per Month | 5% | 20% | 30% | < 5% |
| Weight/Energy Density | 50 Wh/kg | 50 Wh/kg | 80 Wh/kg | 120 Wh/kg |
| Volume/Energy Density | 100 Wh/l | 150 Wh/l | 250 Wh/l | 210 Wh/l |
Application
A building with 1,000 emergency light fittings would use the following amount of power each year simply charging each particular type of battery.
| VRLA | NiCd | NiMH | Lithium Iron |
|---|---|---|---|
| 17,520 kWh | 43,800 kWh | 17,520 kWh | 10,512 kWh |
| VRLA | NiCd | NiMH | Lithium Iron |
|---|---|---|---|
| £2,577.19 per annum | £6,442.90 per annum | £2,577.19 per annum | £1,546.31 per annum |
Over a five-year period, using Lithium Iron batteries rather than NiCd on this example scheme, would save the client £24,482.95 in energy bills alone.
Lithium Iron comparison to NiCd
The following chart shows a NiCd battery coming to the end of its life after five years, whereas the Lithium Iron cells are still going strong at the thirteen-year point.
Battery Charging Regimes
Pulse Charge 200mA commission charge for 1500 minutes, then 100mA top up charges.
Operational Life of Lithium Iron Batteries Against Traditional Nickel Cadmium
One of the tests carried out on emergency lighting batteries in order to register for ICEL1010 certification uses a method of accelerated testing in order to mimic a four-year life over a one-year period. This is achieved by heating and cooling the battery to certain levels under charge and discharge, taking capacity measurements at set points.
Meet the luminaires
Centro Circo
A range of decorative commercial & domestic luminaires with a range of fascia option.
Harmony 355mm
A range of decorative commercial or domestic lighting in variety of colour and size options to provide lighting – brighter by design.
Harmony 432mm
A range of decorative commercial or domestic lighting in variety of colour and size options to provide lighting – brighter by design.
Harmony 532mm
A range of decorative commercial or domestic lighting in variety of colour and size options to provide lighting – brighter by design.
Harmony Halo 450mm
A circular decorative luminaire with a halo backlight & a range of output / dimming options.
Harmony Halo 564mm
A circular decorative luminaire with a halo backlight & a range of output / dimming options.
Horizon Round Cage
A comprehensive range of attractive, vandal resistant luminaires suitable for internal and external use.
Horizon Round Eyelid
A comprehensive range of attractive, vandal resistant luminaires suitable for internal and external use.
Horizon Round Louvre
A comprehensive range of attractive, vandal resistant luminaires suitable for internal and external use.
Order Codes
The following luminaires are available with the emergency lithium iron battery cells.
Centro Circo
Lithium Iron Emergency
| Code | Size | Colour | Diffuser | System Power | Delivered Lumens | Efficacy |
|---|---|---|---|---|---|---|
| CE3/WL4LED1800MLIT | 330mm | White | Premium Opal | 16.7W | 1635 lm | 98 lm/W |
| CE4/WL4LED3000MLIT | 450mm | White | Premium Opal | 21.6W | 2335 lm | 108 lm/W |
| CE4/WL4LED4000MLIT | 450mm | White | Premium Opal | 32.7W | 3390 lm | 103 lm/W |
Harmony
Lithium Iron Emergency
| Code | Size | Colour | Diffuser | System Power | Delivered Lumens | Efficacy |
|---|---|---|---|---|---|---|
| H3/WL4LED1800MLIT | 355mm | White | Premium Opal | 17W | 1625 lm | 95.5 lm/W |
| H3/WL4LED3000MLIT | 355mm | White | Premium Opal | 24W | 2789 lm | 116 lm/W |
| H4/WL4LED1800MLIT | 432mm | White | Premium Opal | 16.8W | 1670 lm | 99.4 lm/W |
| H4/WL4LED3000MLIT | 432mm | White | Premium Opal | 21.7W | 2367 lm | 109 lm/W |
| H4/WL4LED4000MLIT | 432mm | White | Premium Opal | 32.7W | 3409 lm | 104 lm/W |
| H5/WL4LED3000MLIT | 532mm | White | Premium Opal | 21.6W | 2334 lm | 108 lm/W |
| H5/WL4LED4000MLIT | 532mm | White | Premium Opal | 32.6W | 3388 lm | 104 lm/W |
Harmony Halo
Lithium Iron Emergency
| Code | Size | Colour | Diffuser | System Power | Delivered Lumens | Efficacy |
|---|---|---|---|---|---|---|
| HA4/WL4LED1800MLIT | 450mm | White | Premium Opal | 16.7W | 1674 lm | 100 lm/W |
| HA4/WL4LED3000MLIT | 450mm | White | Premium Opal | 24.4W | 2711 lm | 111 lm/W |
| HA5/WL4LED1800MLIT | 564mm | White | Premium Opal | 16.6W | 1731 lm | 104 lm/W |
| HA5/WL4LED3000MLIT | 564mm | White | Premium Opal | 34.4W | 3579 lm | 104 lm/W |
Corrido
Lithium Iron Emergency
| Code | Size | Colour | Diffuser | System Power | Delivered Lumens | Efficacy |
|---|---|---|---|---|---|---|
| CD7/WL4LED3000MLIT | 758mm | White | Premium Opal | 19.2W | 1991 lm | 103 lm/W |
| CD12/WL4LED3000MLIT | 1258mm | White | Premium Opal | 28.7W | 2970 lm | 103 lm/W |
| CD15/WL4LED3000MLIT | 1558mm | White | Premium Opal | 25.2W | 2870 lm | 113 lm/W |
Pizza
Lithium Iron Emergency
| Code | Size | Colour | Diffuser | System Power | Delivered Lumens | Efficacy |
|---|---|---|---|---|---|---|
| AP/WL4LED1800MLIT | 286mm | White | Premium Opal | 16.7W | 1617 lm | 97 lm/W |
| AP/WL4LED3000MLIT | 286mm | White | Premium Opal | 17.1W | 1846 lm | 107 lm/W |
| MP/WL4LED1800MLIT | 360mm | White | Premium Opal | 16.5W | 1550 lm | 94 lm/W |
| MP/WL4LED3000MLIT | 360mm | White | Premium Opal | 25.4W | 2507 lm | 98 lm/W |
Horizon
Lithium Iron Emergency
| Code | Size | Colour | Diffuser | System Power | Delivered Lumens | Efficacy |
|---|---|---|---|---|---|---|
| HR3/BLP4LED1800MLIT | 353mm | Black | Premium Opal | 16.7W | 1341 lm | 80.3 lm/W |
| HR3/BLP4LED3000MLIT | 353mm | Black | Premium Opal | 33.9W | 2648 lm | 78.1 lm/W |
Square
Lithium Iron Emergency
| Code | Size | Colour | Diffuser | System Power | Delivered Lumens | Efficacy |
|---|---|---|---|---|---|---|
| AI/BLP4LED1800MLIT | 260mm | Black | Premium Opal | 16.7W | 1646 lm | 98 lm/W |
| MS/BLP4LED1800MLIT | 340mm | Black | Premium Opal | 16.7W | 1646 lm | 98 lm/W |
| MS/BLP4LED3000MLIT | 340mm | Black | Premium Opal | 25.7W | 2513 lm | 98 lm/W |
Storm
Lithium Iron Emergency
| Code | Size | Colour | Diffuser | System Power | Delivered Lumens | Efficacy |
|---|---|---|---|---|---|---|
| WP12/WL4LED3000MLIT | 1215mm | Grey | Premium Opal | 29W | 3029 lm | 104 lm/W |
| WP15/WL4LED3000MLIT | 1515mm | Grey | Premium Opal | 35W | 3713 lm | 106 lm/W |