Bright Source 20w E27/E40 Corn Lamp - Multipack

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Key Features

Wattage: 20w

Colour Temperature: 6,000k

Warranty: 3 Year

Average Lifetime: 30,000hrs

Lumens: 2,400lm

Cap Type: E27/ES

Bright Source 20w E27/E40 Corn Lamp - Multipack

Q: What Is an LED Corn Lamp and How Does It Work?

An LED corn lamp is a type of energy-efficient lighting designed to replace traditional high-intensity discharge (HID) lamps. Its shape and multiple LED chips resemble corn kernels, offering 360-degree illumination.

Q: Where Can LED Corn Lamps Be Used?

LED corn lamps are versatile and can be used in street lights, industrial high bays, floodlights, bollards, car parks and many other application areas, offering a cost-effective upgrade for most E27/E40 fittings.

Q: How Do I Install an LED Corn Lamp Safely?

To install an LED corn lamp safely, switch off the power, remove or bypass any ballast, check fixture compatibility, and follow the manufacturer’s instructions. We recommend using a qualified electrician for installation.

Q: Are LED Corn Lamps Suitable for Enclosed Fixtures?

Not all LED corn lamps are suitable for enclosed fixtures. Always check the lamp’s specifications to ensure it’s rated for enclosed or semi-enclosed use.

Q: How Do I Choose the Right Wattage and Lumens for My Application?

To choose the right wattage and lumens for an LED corn lamp, match the lumen output to your lighting needs and consider the lamp it’s replacing. Higher wattage equals more lumens, but always prioritise lumen output over wattage.

Year

Warranty

In stock

SKU

44542LSO

Quick Code

585494

Delivery
Fastest delivery: Friday 20th Jun
Standard delivery: Monday 23rd Jun

Key Features

Key Features

Wattage: 20w

Colour Temperature: 6,000k

Warranty: 3 Year

Average Lifetime: 30,000hrs

Lumens: 2,400lm

Cap Type: E27/ES

Details

The Bright Source 20w E27 6000K Corn Lamp offers a high-performance lighting solution, combining energy efficiency with exceptional brightness. Designed for large-scale illumination, this daylight (6000K) lamp is ideal for both commercial and industrial applications. Its corn-style design ensures 360° light distribution, effectively eliminating dark spots and providing uniform lighting across expansive areas. This multipack option is perfect for those looking to upgrade multiple fixtures in one go, delivering consistent performance and excellent value.

Main Features

High Brightness: 20w output produces powerful daylight illumination, ideal for task-oriented or high-visibility areas.

Energy Efficiency: Consumes significantly less energy compared to traditional lighting, reducing running costs.

E27 Base: Universally compatible with standard E27 fittings for easy installation.

Durability: Long lifespan of up to 25,000 hours, ensuring reliable, long-term use.

Instant Start: Flicker-free performance and instant full brightness upon switching on.

360° Illumination: Corn lamp design maximises light coverage with minimal shadowing.

Applications

Industrial and Commercial Spaces: Bright, clear light for warehouses, factories, and large retail areas.

Outdoor Use: Suitable for enclosed outdoor fittings, such as security lights or floodlight replacements.

Energy-Saving Retrofits: Replace outdated high-consumption bulbs with these efficient alternatives.

With its combination of long-lasting durability, exceptional brightness, and energy-saving performance, the Bright Source 20w E27 Corn Lamp is an outstanding choice for those seeking cost-effective, high-quality lighting in bulk.

Specification Table

SPECIFICATION TABLE

Manufacturer Part Number

1720-0201-BS02-12

Brand

Bright Source

Lumens

4000

Average Lifespan (Hours)

30,000

IP Rating

IP64

CRI

Beam Angle

360

Energy Efficiency Rating

Cap/Base

E27 - Edison Screw

Lamp Shape

Cylinder

Warranty

1 year (2 years extended warranty with registration)

Operating Temperature

-20 -+45 Degrees

Wattage

20w

Product Fitting

Operating Mode

Integrated LED driver

PRODUCT ATTACHMENTS

Delivery & Returns

UK Mainland:

2–3 Day Delivery: £3.95 for orders under £65, free for orders over £65
2–3 Day Courier Delivery: £7.95 (under £65 only)
Next Day Delivery: £4.95 (any order value)
Next Day Courier Delivery: £9.95 (any order value)

Note: Services marked with an asterisk () are unavailable for items over 3 feet in length.*

Non-Mainland UK:

Standard delivery starts at £3.95 for small orders
Courier prices range from £14.95 to £37.95 depending on postcode zone and order size

International Delivery:

Shipping costs are tailored to order size, weight, and location
Email: sales@lampshoponline.com for a personalised quote
Customs fees/duties are the buyer’s responsibility

Terms:

Orders placed before 3 PM (Mon–Fri) are dispatched the same day
No weekend or public holiday deliveries

Product Questions (5)

Customer Questions

What Is an LED Corn Lamp and How Does It Work?

An LED corn lamp is a retrofit lighting solution that uses an array of LED chips mounted on a cylindrical base, resembling the appearance of corn on the cob. These lamps are commonly used to replace metal halide, sodium, or CFL lamps in both indoor ...

Where Can LED Corn Lamps Be Used?

LED corn lamps are highly adaptable and designed for use in a wide range of commercial and industrial applications. They are especially useful in areas where high light output is needed, such as car parks, warehouse facilities, street lighting, and ...

How Do I Install an LED Corn Lamp Safely?

Installing an LED corn lamp safely begins with turning off the power supply at the mains to avoid any risk of electric shock. Before installation, it’s essential to inspect the fixture for an existing ballast, especially in older HID or CFL setups. ...

Are LED Corn Lamps Suitable for Enclosed Fixtures?

Many LED corn lamps generate a considerable amount of heat, and not all are designed to operate within enclosed fixtures. When a lamp is used in a fully sealed fitting without proper ventilation, the heat buildup can reduce its efficiency, shorten its...

How Do I Choose the Right Wattage and Lumens for My Application?

When selecting an LED corn lamp, the key factor is lumen output, which indicates how much light the lamp produces. While traditional lighting relied heavily on wattage as a measure of brightness, LEDs are much more efficient, so you’ll get more lumens...