Frequently asked questions about the Light sources category
What are Light sources?
Light sources are devices and bulbs that convert electrical energy into visible light for illuminating spaces and objects. The "Light sources" category includes pipe lamps, compact lamps, energy‑saving, halogen and LED lamps suitable for both domestic and professional use.
What types of lamps are in the Light sources category?
The range includes tube lamps (T8/T5), compact lamps, energy‑saving, halogen and LED lamps. There are also specialty models such as decorative and vintage bulbs and common bases like E27, E14, GU10, G9.
Which lamps are best for saving energy?
LED lamps and compact energy‑saving bulbs are the most efficient options. LEDs typically provide higher lumen output per watt and longer lifespan — look for LED models from brands like OSRAM and VT‑SAMSUNG available in our selection.
Which bases are most common and how to choose the correct one?
Common bases in our range include E27, E14, GU10, G9, R7s and 2G11 for tube lamps. Choose the base to match your fixture: check the marking on the old bulb or the socket and match it to the product specifications.
What brightness and colour temperature suit a living room and an office?
For living rooms, choose about 400–1000 lm and warm 2700–3000K for a cosy feel. For offices, 800–1500 lm and neutral 4000K work well for concentration; consider T8 LED tubes offering 1200–1530 lm.
Can LED tube lamps replace old T8 fluorescent tubes?
Yes, T8 LED tubes can often replace fluorescent T8 tubes, but you must check the starter/ballast type (electronic or magnetic). Product listings indicate compatibility and whether ballast replacement or an LED driver is required.
Which LED lamps are best for decorative or retro lighting?
For decorative or retro lighting choose globe bulbs, Edison‑style LEDs, and warm 2200–2700K colour temperatures. Our range includes OSRAM GLOBE and VT‑SAMSUNG retro models suitable for that look.
What technical specs should I check before buying a bulb?
Check wattage (W), luminous flux (lm), colour temperature (K), base type, beam angle and IP rating for outdoor use. Also note rated lifetime (hours) and whether the bulb is dimmable if you need brightness control.
Do the lamps support dimming and how is this stated?
Dimming support is shown in the product details — look for "dimmable". Not all LEDs are dimmable; proper operation usually requires a compatible dimmer and, if specified, an LED driver.
Which lamps are suitable for outdoor and moisture‑protected use?
Choose lamps with an appropriate IP rating (e.g. IP65+) and sealed housings for outdoor use. Our range includes tube and LED models with moisture and dust protection—check the product IP value.