12V On-Solar Fluorescent Lamps and Bulbs for Home and Garden

The new breed of low energy 12V DC CFL & CCFL lamps are extremely efficient and can provide a very powerful, high quality light source for general domestic and other lighting applications where either mains AC power is not available or where it is preferred to use a low voltage 12 volt DC power supply. Take a look at the link below to see the UK's finest low voltage compact fluorescent lamps. Available in powerful 11w and 20w which make great near equivalents to regular 60w and 100 watt incandescent light bulbs

OnSolar lighting products are full compliant with UK & EU regulations.
See our range here: 12V CFL Fluorescent Lamps



One of the best things about using OnSolar brand lamps is that almost any regular domestic Bayonet or Edison screw (E27 or B22) light fitting can be used including table lamps, standard lamps, reading lamps, bedside lamps and both indoor and outdoor fittings of the appropriate 'IP' rating.
DC lamps as so much more energy efficient when used directly with a DC power source. There is no energy wasted converting AC to DC or dropping voltage from the huge 240V mains supply down to a voltage suitable for a lamp. Convert your outdoor and garden light fittings to 12V DC simply by swapping out your old AC lamps for our special OnSolar lamps and use with a 12V DC power supply. We recomend using a solar PV panel and simple regulator to charge your battery; run all your exterior lighting from the power of the sun!

yourFor many projects running on low voltage, a very important factor is good power efficiency to preserve battery capacity. With this in mind, we have spent several years searching for and developing a range of special 12v DC low energy lamps which meet and exceed our exacting standards!

See 20W lamps Here: 20W OnSolar CFL Lamps.


Some of our key customers now enjoying the benefit of high quality, energy efficient lighting include: Off Grid Solar PV & Wind power users, Narrow Boat owners and Caravaners. A single 20W CFL (see above) is near equivalent to a regular 100w incandescent and is able to illuminate a large room with excellent quality, near natural light. Ideal for more demanding uses such as reading and hobby work. For smaller or 'average' sized rooms, our 11w CFL lamps will be more than adequate to provide good quality light.

Our range of 12v DC CCCFL (Cold Cathode) now in!
We have stock of 3W & 7W CCFL available in both Bayonett Cap and Edison screw (B22 & E27) base fittings.

Hot Off The Press!!!
These little beauties are brilliant for high efficiency lighting right where you need it. Ideal applications include Reading / Bedside Lamps, Outdoor fittings for security and welcome illumination. Also, being very compact, are perfect for Narrow Boat, Caravan and camping where these highly economical lamps will give high output, easy on the eye illumination.
See 3W Lamps here: 3W OnSolar CCFL Lamps.

Or 7W Lamps here: 7W OnSolar CCFL Lamps.