Nisko Incandescent Bulbs Buyer's Guide — 2026 | ramo.co.il

Nisko carbon filament bulbs mimic the look of classic incandescent bulbs, but with relatively low energy consumption and a uniquely warm atmosphere. They come in E14 (small, 14 mm) and E27 (standard, 27 mm) bases — depending on your light fitting.

Popular shapes include: Candle — slim and elongated, ideal for decorative strings and fireplace lanterns. Pear — the classic incandescent shape. Globe — round, for minimalist fittings. Teardrop — a transparent variant that creates a distinctive sparkle effect inside your fixture.

5W vs 8W? A 5W bulb is perfect for subtle ambiance and use as a night light. From 8W upwards you get more functional lighting — enough to read by. 40W and 60W are the classic-wattage options that recall traditional incandescents with higher brightness output.

Step 1 — Check the base: Look at the old bulb — E14 is small, E27 is large. Most bedside and small lamps use E14; main light fittings and floor lamps usually take E27.

Step 2 — Choose shape and design: For romantic ambiance choose a Candle. For industrial style choose a Globe or transparent Pear. For refrigerators (E14 15W), there is a dedicated bulb designed to withstand low temperatures.

Step 3 — Check if you need a dimmer: Carbon filament bulbs are generally compatible with standard triac dimmers. Using a dimmer significantly extends bulb life and saves electricity — a small investment that pays off over time.