E14 Reflector 4W LED Bulb - Cool White

The E14 Reflector LED bulb is a directional R39-shape lamp on a small Edison screw cap, the fitting American buyers know as the E14 candelabra base. It draws just 4 W while putting out 320 lumens of 4000K cool white light, and its 120 degree beam spreads that output across a fairly wide cone rather than a tight pinpoint. With an efficiency of 80 lm/W it stands in for an old 29 W reflector bulb, so the light level holds up while the running cost drops. The cool white tone keeps colours looking crisp and neutral, which suits work areas and display fittings more than a warm relaxing glow.

This bulb fits small reflector fittings, accent spots and compact directional lamp holders that take the E14 cap, and the 120 degree spread makes it a sensible choice for picking out a shelf, an alcove or a small display rather than lighting a whole room from a single point. The cool white output is well matched to kitchens, utility spaces and task corners where clear, neutral light matters. Because it carries an IP20 rating it is for dry indoor use only, so keep it clear of bathrooms, porches and any damp or outdoor location. Several of these in a run of recessed or surface spots will give an even, repeatable beam across a wall or worktop.

The lamp measures Ø39 by 68 mm and weighs 24 g, with a white finish and an R39 light source behind the reflector face. It runs on 220 to 240 V AC mains direct from the E14 holder, with no transformer or driver needed. Colour rendering sits at Ra 80, which is dependable for everyday and accent use, and the rated lifespan is 15,000 hours. Note that this bulb is non-dimmable, so it should be paired with a standard on/off switch rather than a dimmer circuit.

Product Specification Sheet

Range Datasheet

Which fitting does this bulb need?

It uses an E14 cap, also called Small Edison Screw or SES, which is the smaller screw-in base. It simply twists into any holder rated for an E14 R39 reflector lamp.

What old bulb wattage does it replace?

The LED itself draws only 4 W but produces 320 lumens, which stands in for a roughly 29 W old reflector bulb. You get a comparable light level for a fraction of the energy use.

Can this bulb be dimmed?

No, this is a non-dimmable bulb and should be used on a standard on/off switch. Putting it on a dimmer circuit can cause flicker or shorten its life, so a plain switched fitting is best.

What does the beam angle and cool white tone suit?

The 120 degree beam gives a fairly wide directional spread, good for accenting a shelf, alcove or small display rather than tight spotlighting. The 4000K cool white tone keeps colours crisp and neutral, which works well in kitchens and task areas.