Halogen Bulb - 2 Pin (G5) - 12V 20W - Sealed Dichroic




Long Life 12 Volt Halogen Dichroic Lamp - 20 Watt

Expected life around 4000 hours use. ~40° beam.

- High quality dichroic reflector which absorbs heat and UV-radiation
- Quartz capsule of halogen burner features UV stop for additional UV protection (as per IEC 60432)
- Colour temperature of 3000°K
- MR16 lamps with an integrated flat glass cover can be used in open fittings to AS/NZS 60598:2001

- For domestic and commercial accent, task and decorative lighting
- Display and picture lighting
- Suitable for use indoors and in protected exterior applications
- Glass covered lamps may be used in open luminaires to IEC 60598

The 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 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!

Type: Halogen
Shape: MR16
Reflector: Dichroic coating
Voltage: 12V
Wattage: 20W
Base: Bi-Pin (G5)

Weight: 0.05 Kilograms
Code: LIT-025
Price: $6.60


No downloads for this product.

Related Products

Showing 1 to 2 (of 2 items)

We install solar systems in Northern NSW and Southern QLD.

Gold Coast (from Coolangatta to Southport), Nerang and Hinterland (Beaudesert) and out West (Warwick, Stanthorpe, Killarney)

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.

We are Open for Business

Rainbow Power Company would like to assure our customers that we are trading (not quite as normal). System designers are working from home and can customise a quote for you (free of charge) over the phone and online. We are still dispatching and posting items, with safety precautions in place. You can still order online or over the phone, and pick up items from RPC (our show room is closed however, and appointments must be made to pick up orders). We are still doing site inspections, keeping the recommended social distancing.

Contact us

This is the perfect time to start thinking about your power needs for the future, reducing your bills, and safeguarding against future power outages, so call today and get in before the oncoming solar rush. PH: 02 6689 1430 or send an enquiry
..stay safe and healthy, your RPC family