PL-Q 2-pin & 4-pin

PL-Q compact fluorescent bulbs (CFLs) are known for their wide, even light distribution. Thanks to their square shape, they’re ideal for ceiling and wall fixtures. Choose from 2-pin or 4-pin sockets, various wattages and light colors. Order today = delivered tomorrow. 100% break-proof delivery guaranteed.

What is a PL-Q bulb and what is it used for?

PL-Q bulbs are compact fluorescent bulbs with a distinctive square shape. They provide broad light distribution, making them a great fit for ceilings, corridors, stairwells, outdoor fixtures and general areas. These bulbs are often used in luminaires with diffused glass or plastic covers.

What’s the difference between 2-pin and 4-pin PL-Q bulbs?

The difference is in the socket:

• 2-pin (GR8): works with an integrated starter; suitable for conventional fixtures.
• 4-pin (GR10q): requires an electronic ballast and often offers more efficient operation.

Always check the socket of your current bulb to choose the right model.

Warm white or cool white: which light color suits your space?

PL-Q bulbs are available in two color temperatures:

• 830 – Warm white: suitable for waiting areas, living spaces or corridors.
• 840 – Cool white: ideal for workspaces, restrooms or functional areas.

See a popular cool white Philips PL compact fluorescent bulb (CFL) for bright, functional light.

Wattages: what output do you need?

PL-Q bulbs come in the following wattages:

• 16 W – Compact size, suitable for smaller spaces.
• 28 W – Common standard for ceiling fixtures.
• 38 W – For maximum light output in large or darker areas.

The length ranges from 14 to 21 cm, depending on the wattage.

Choose PL-Q LED as a sustainable alternative

Want to save energy without replacing the luminaire? Then a PL-Q LED is a smart choice. These replacements often fit existing sockets, last longer and use up to 60% less energy. You keep the same light distribution with a lower energy bill.

Philips or own brand: what’s the difference?

Philips is known for consistent quality and reliable performance. Our bestseller is a perfect example. Looking for a budget-friendly alternative? Our own brand is an excellent option for less intensive use.

Tips for replacing your PL-Q bulb

When replacing, pay attention to:

• The number of pins (2 or 4)
• The wattage and socket (GR8 or GR10q)
• The color temperature (830 or 840)
• The length of the bulb
• Let the bulb cool down first, remove it carefully and click the new bulb firmly into the socket—without forcing it.

Order your PL-Q bulb today

Whether you choose warm white or cool white, 16 W or 38 W — you’ll always find the right PL-Q bulb with us. Order your PL-Q bulb today and benefit from fast delivery, free shipping from €99 and 100% break-proof delivery.