The ILED-BL032 L is the candle bulb for the systems that run on batteries: solar setups, off-grid cabins, boats, RVs and the garden circuits fed from a 12V or 24V supply. Standard mains bulbs cannot run there, and the low-voltage halogens burn the battery bank down. This bulb takes a wide 10-36V DC input directly, in a candle-shaped glass body, with the cap options to fit the fittings the system already has.
The wide low-voltage input
The input accepts 12V, 24V and 36V and anything between 10V and 36V, which is the range a real battery system actually delivers. A 12V battery bank sits at 13.8V while charging and drops under load; a 24V bank sits at 27.6V. A bulb built for exactly 12V misbehaves across that range. This one takes the range as designed, so the bulb runs from a solar charge controller, a battery bank or a low-voltage garden supply without a transformer and without the voltage sensitivity that kills ordinary bulbs on battery systems.
The four outputs
The range runs 2W, 4W, 6W and 8W, ordered against the brightness the position needs and the budget the battery bank can carry. The 2W and 4W suit the decorative fittings and the reading positions where the solar budget is tight; the 6W and 8W carry the table and the living space. Colour comes in 3000K, 4000K and 6000K — warm, neutral and cool — chosen per room at order time, and the bulb dims on a compatible low-voltage dimmer, which is the behaviour a solar evening wants.
The candle body and the caps
The body is glass, in the candle shape that suits the chandeliers, the wall fittings and the table lamps a low-voltage system usually feeds. The cap choice is the widest part of the specification: E27 and E26 for the standard fittings, E14 and E12 for the small chandelier sockets, B22 and B15 for the bayonet markets. One bulb range covers the fittings across the markets and the systems without adapters.
Dimming
The bulb dims on a compatible low-voltage dimmer, which is what a solar system usually wants: the evening drops the light instead of switching it, and the battery bank keeps its reserve. Match the dimmer to the bulb and the supply voltage, because the low-voltage dimmers differ from the mains types.
Où est-il utilisé ?
Solar-powered homes and cabins, where the decorative fittings run from the battery bank and every watt is budgeted. Boats and RVs, where the 10-36V input covers the supply while charging and while the engine is off. Garden and landscape circuits on a 12V or 24V supply, where the candle shape suits the wall and post fittings. Off-grid and backup systems, where the lighting has to keep running when the mains does not. The candle shape carries the decorative duty on those systems too: the chandelier over the table and the wall fittings in the hallway run from the same bank, at the wattages the budget allows.
Sizing the system around the bulbs
Because the bulb is a battery load, the order is also part of the system design. Count the fittings, take the wattage of the bulbs you plan to run together, and check the total against the battery bank and the charge controller before ordering. The four outputs exist for exactly that arithmetic: 2W in the fittings that burn all evening, 8W in the positions that run for an hour at dinner. That flexibility is what makes a solar room work — the light is budgeted like everything else on the system, and the bulb range gives the budget options at each position instead of one fixed load.
