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Halostar 2 Pin (G4) 12V 5W
Halogen Lights
For lamp holders & fittings: see Related Products
The indicated life expectancy is a guide only and can be influenced by a number of factors - mainly operating voltage.
These bulbs are made to operate in 12.0 or 24.0 Volts and not on typical battery voltage (about 12.6 Volts for a fully charged 12V battery). According to one authoritative source, life expectancy is decreased to 50% by 5% over voltage (eg: 0.6V on 12V) and by about 75% by 10% over voltage.
On a 'normal' solar system this is usually not too big a problem because with line losses, the operating voltage on load at night will probably be down to around 12.4 Volts or less.
On the other hand, if you turn on these lights during the day (when the solar panels are charging), or if you have a wind, hydro or generator back up at night, you could be subjecting the bulbs up to say 15.0 Volts!
If you run your halogens off a relatively cheap/old transformer type converter from 240V, you can get over voltage if one bulb burns out
or you use less wattage bulbs than specified by the transformer.
Replace any failed bulbs promptly!
LIT-007, LIT-008, LIT-009, LIT-028, LIT-031 & LIT-042
The halogen bulbs listed below that we sell are the high quality German made Osram brand. They have 'UV Stop' to filter out most harmful UV rays and they are dimmable.
24V - - 20W - - 1000 hrs
24V - - 50W - - 2000 hrs
12V - - 5W - - 4000 hrs
12V - - 10W - - 2000 hrs
12V - - 20W - - 2000 hrs
Weight: 0.01000 Kilograms
Warranty: _
Model: LIT-007
Price: $6.60
For lamp holders & fittings: see Related Products
The indicated life expectancy is a guide only and can be influenced by a number of factors - mainly operating voltage.
These bulbs are made to operate in 12.0 or 24.0 Volts and not on typical battery voltage (about 12.6 Volts for a fully charged 12V battery). According to one authoritative source, life expectancy is decreased to 50% by 5% over voltage (eg: 0.6V on 12V) and by about 75% by 10% over voltage.
On a 'normal' solar system this is usually not too big a problem because with line losses, the operating voltage on load at night will probably be down to around 12.4 Volts or less.
On the other hand, if you turn on these lights during the day (when the solar panels are charging), or if you have a wind, hydro or generator back up at night, you could be subjecting the bulbs up to say 15.0 Volts!
If you run your halogens off a relatively cheap/old transformer type converter from 240V, you can get over voltage if one bulb burns out
or you use less wattage bulbs than specified by the transformer.
Replace any failed bulbs promptly!
LIT-007, LIT-008, LIT-009, LIT-028, LIT-031 & LIT-042
The halogen bulbs listed below that we sell are the high quality German made Osram brand. They have 'UV Stop' to filter out most harmful UV rays and they are dimmable.
24V - - 20W - - 1000 hrs
24V - - 50W - - 2000 hrs
12V - - 5W - - 4000 hrs
12V - - 10W - - 2000 hrs
12V - - 20W - - 2000 hrs
Weight: 0.01000 Kilograms
Warranty: _
Model: LIT-007
Price: $6.60
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| Product Name | Price | Buy Now | |
 | Adaptor BC for Halogen Bulbs (3A Max) | $11.00 |  |
 | Ceramic Socket 2 Pin G4 (for Halogens) | $3.30 | |
 | Spotlight Single Barrel (for Dichroic) Black | $33.00 | |
We install solar systems in Northern NSW and Southern QLD.
QLD:
Gold Coast (from Coolangatta to Southport), Nerang and Hinterland (Beaudesert) and out West (Warwick, Stanthorpe, Killarney)
NSW:
Northern NSW (Tweed Heads to Yamba, including Evans Head, Byron Bay and Ballina); the Far North Coast Hinterland (Grafton via Lismore to Murwillumbah) and out West (Casino to Tenterfield, including Drake and Tabulam, as well as Woodenbong and Bonalbo)
For larger system we also go up to Brisbane or down to Coffs Harbour and even Glen Innes. Other places by arrangement.