Lumena 20W LED Corn Bulb (ES/E27) - Daylight White

Crisp White Light, Built to Scale

This 20W corn bulb is built for fixtures that need serious brightness, bollards, lamp posts, and other large exterior fittings with room inside the diffuser for a bulb of this size.

Daylight White, Ready to Fit

This listing is the Daylight White version, giving a crisp 6500K light that suits modern fittings, security style bollards, and anywhere a cooler white reads better than a warm glow. A Warm White 2700 to 3300K version of the same bulb is available separately if you would prefer a softer look.

How It Works

72 Epistar 2835 LEDs sit nine to a panel across six side panels, with 18 more on the top, spreading light across a full 360 degrees rather than down a single beam. Each panel is protected by its own sectioned polycarbonate cover, which shields the LEDs without cutting output. It runs at 20W nominal, accepts 95 to 265V, and produces around 2250 lumens with a colour rendering index above 80.

Where It Works Best

Fit it into bollard lights, lamp posts, or any large E27 fixture that can take its size. If it is going into a fixture other than a Lumena one, check there is enough internal space and airflow around the bulb, since the 360 degree output needs room to disperse heat.

Good to Know

• Fits standard E27 (ES) bases
• 20W nominal, 95 to 265V, 50 to 60Hz
• Approximately 2250 lumens, colour rendering index over 80
• Colour temperature: 6500K (Daylight White)
• 72 x Epistar 2835 LEDs across 6 side panels plus a top panel
• IP64 rated
• Sold as the bulb only, for use in a compatible fitting with sufficient internal clearance
• 1 year guarantee

Questions People Ask

Will this fit any bollard or lamp post?
It fits any fixture with a standard E27 base, though its size means you should check for enough internal space and ventilation, especially in fittings from other manufacturers.

Can it be used outdoors?
Yes, it carries an IP64 rating suitable for weatherproof outdoor fixtures such as bollards and lamp posts.

Is a Warm White version available?
Yes, the same corn bulb is also available in Warm White 2700 to 3300K as a separate listing.

We offer free standard delivery on orders within the UK Mainland* (an additional fee applies for the Isle of Wight, the Isle of Man, the Scottish Isles, parts of Scotland, Northern Ireland, the Republic of Ireland, the Channel Isles and International).

*Collingwood orders under £150 incur a delivery fee of £9.95 inc. VAT.
*Any order under £49 incurs a delivery fee of £9.95.