Tronic T370 LED Bulb, 12W Daylight, E27 Screw Base

Our review

This is a 12-watt LED bulb from Tronic, built in the T370 shape with an E27 screw base and a daylight colour temperature. In plain terms, it is the kind of bulb you fit into ordinary screw-in sockets in rooms where you want clear, white light rather than a warm yellow glow. It suits anyone replacing a burnt-out bulb in a living room, kitchen, hallway or workspace, and it is a sensible pick if you already know your fixture takes an E27 base. Before buying, check two things: that your socket is genuinely a screw type and not a bayonet, and that the T370 shape and 12W output will physically fit your lamp or shade. Compare it with other E27 LEDs on brightness, colour temperature and whether they are dimmable, since those details decide whether a bulb behaves the way you expect.