Your basket is empty

Free Delivery Over £100
Payment Card Types

Prolite Energy Saving Spiral 55W Daylight BC (250 Watt Alternative)

5 stars, 8 customer reviews
This is a Product image
Quick Find: 32338

Product Discontinued
This item was discontinued on 4th April, 2023

Recommended alternative:
Prolite Energy Saving Spiral 30W Daylight BC (150 Watt Alternative)

Check out our full range:
Energy Saving 150 Watt Equivalent ES BC Light Bulbs

Beam Angle
360 Degrees

22mm Ba22d/BC

Cap/Base Type
Bayonet Cap

Colour Temp
6400 K

75 mm


Equivalent Wattage
250 W


178 mm

Light Bulb Type

Light Colour
Daylight (860/865)

3150 lm


Energy Saving

Light Bulb

220-240 Volt

55 W

Prolite Energy Saving Spiral 55W Daylight BC (250 Watt Alternative) from Prolite

Model: HELIX/55W/BC64

Efficient in terms of cost and energy consumption this Daylight 6500K Energy Saving Spiral light bulb is direct replacement for a conventional incandescent bulb. Offering an 8,000 hour lamp life and an 80% reduction in energy usage this is an excellent choice for reducing energy costs. Rated at 55 watts the output of this Bayonet Cap lamp is the equivalent of a 250 watt incandescent light source

Technical Specifications

Light Bulb Type Spiral
Technology Energy Saving
Wattage 55 W
Manufacturer Prolite
Light Colour Daylight (860/865)
Dimming? Non-Dimmable
Equivalent Wattage 250 W
Beam Angle 360 Degrees
Lumens 3150 lm
Colour Temp 6400 K
Diameter 75 mm
Length 178 mm
Cap/Base Type Bayonet Cap
Type Light Bulb
Finish Frosted
Manufacturers Average Lamp Life 10000 hrs
Voltage 220-240 Volt
Warranty 1 Year
CRI Rating < 80
Energy Efficiency Rating A
Cap/Base 22mm Ba22d/BC

Associated Product Barcodes


Alternative Stock Identifier Part Codes



For Prolite Energy Saving Spiral 55W Daylight BC (250 Watt Alternative)



Frequently Asked Questions

We make every effort in answering your questions.

What Are Lumens?

Fri Apr 2015

Lumens (Lm) are a new unit of comparison for types of light bulbs and other lighting products. The Lumen is going to be used in the lighting industry to describe lighting products with increasing frequency as the Watt slips out of use. Manufacturers ...

How Can I Dispose Of My Light Bulbs And Batteries?

Fri Apr 2015

As Hazardous Waste Products which contain dangerous chemicals including Mercury and Lead, used Low Energy Light Bulbs and batteries must be disposed of in a safe and appropriate manner. Energy Saving Light Bulbs cannot be placed in Glass Recycling Ba ...

Who Invented The Light Bulb?

Fri Apr 2015

Today, flicking a switch and bathing a space in light has become an almost mindless process. Yet prior to the invention of the humble lightbulb, this simple act was nothing but a far-fetched dream. So how did the lightbulb come to be, and who was beh ...


Customer Reviews

for Prolite Energy Saving Spiral 55W Daylight BC (250 Watt Alternative)

Average Rating
5 / 5 submitted by customers

You must be logged in to submit a review.

Create Review
0 Reviews
submitted by customers