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About
Specifications & Features
Ideal for indoor general and task lighting in spaces like shops and retail areas, these LED replacement bulbs are a practical upgrade from traditional mercury blended lamps—giving you bright, reliable light with lower energy use and less frequent replacements.
Specifications
-
Wattage (Watts):
- 20W
- 30W
- 40W
-
Lumen Output (Lumens):
- 2800
- 3800
- 4800
- Colour Temperature: 4000K / 6500K – Cool White or Daylight – Understanding Colour Temperature
- Voltage: 85-265Vac
- Material: Durable construction
- IP Rating: IP20 – Indoor Use
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Dimensions:
- 20W - 45 x 195mm (H)
- 30W/40W - 90 x 225mm (H)
- CRI: 80
Use Case Ideas: How, Where & Why!
Retail aisle general lighting: Install 30W cool white bulbs to brighten long retail aisles with uniform illumination, improving product visibility and reducing energy compared to old mercury blended lamps.
Workshop bench task lighting: Use 20W daylight bulbs above benches for clear visibility on repairs and assembly, with CRI 80 helping color differentiation for tools, wires, and parts.
Supermarket backroom stocking area: Fit 40W cool white bulbs to light packing tables and shelving, improving safety and picking accuracy during deliveries and inventory counts in busy backrooms.
School corridor bright illumination: Replace old mercury blended lamps with 30W LEDs for consistent hallway lighting between classrooms, reducing maintenance with a 25,000-hour lifespan and reliable start on 85–265Vac.
Garage bay overhead lighting: Mount 30W or 40W bulbs in indoor service bays to flood work areas with bright, cool light for inspections, oil changes, and detailing.
Installation Guidance, Tips & Tricks
Confirm Indoor Use Only: Install only in indoor, dry locations; the IP20 rating suits shops and retail areas for general and task lighting.
Choose Suitable Colour Temperature: Select 4000K for cool white or 6500K for daylight to match your desired look and task visibility.
Power Off Before Installation: Switch off power before installing or replacing the bulb in the fitting to ensure a safe changeover.
Test And Check Coverage: Restore power and confirm the light evenly covers the intended area for your general or task lighting needs.
Clean Gently When Cool: When cool, gently dust the bulb to maintain brightness, avoiding moisture as this product is intended for indoor use.
Frequently Asked Questions...
Is this bulb suitable for indoor or outdoor use?
It is rated IP20 for indoor use only, ideal for general and task lighting in shops and retail areas.
What colour temperatures are available?
Choose 4000K (Cool White) or 6500K (Daylight).
What wattages and lumen outputs can I choose?
Available in 20W, 30W, or 40W with lumen outputs of 2800, 3800, or 4800 lumens.
What voltage does it operate on?
It works on 85-265Vac.
Can I use this to replace a mercury blended lamp?
Yes, it is an LED replacement bulb for traditional mercury blended lamps.
Specifications & Features
Ideal for indoor general and task lighting in spaces like shops and retail areas, these LED replacement bulbs are a practical upgrade from traditional mercury blended lamps—giving you bright, reliable light with lower energy use and less frequent replacements.
Specifications
-
Wattage (Watts):
- 20W
- 30W
- 40W
-
Lumen Output (Lumens):
- 2800
- 3800
- 4800
- Colour Temperature: 4000K / 6500K – Cool White or Daylight – Understanding Colour Temperature
- Voltage: 85-265Vac
- Material: Durable construction
- IP Rating: IP20 – Indoor Use
-
Dimensions:
- 20W - 45 x 195mm (H)
- 30W/40W - 90 x 225mm (H)
- CRI: 80
LED Bulb - Mercury Blended LED Replacements - 20W / 30W / 40W
- Regular price
- R 421.00
- Sale price
- R 421.00
- Regular price
-
R 759.00
Incl
SKU: HLE-E40-20W-CW
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