A Quality Dimmable Stick Light Bulb Replace existing Edison Screw (E27) lights with these compact LED stick bulbs with TruWave from Ledvance. TruWave Technology emits a broader spectrum, more closely matching natural light. 88% power savings - replaces 60-75W incandescent lamps. Works with or without a dimmer switch. Compact stick bulb shape fits where many lamps will not. Available warm white (2700K), cool white (4000K), or daylight (6500K). Choose your preferred colour temperature: 2700K (left), 4000K (middle), 6500K (right). What is 'TruWave Technology'? Ledvance TruWave Technology emits LED light closer to natural light. It achieves this by combining unique LED chips, phosphor coatings, and packaging technology. It spreads short wavelength blue energy across three less-intense peaks. This results in a broader, less intense blue emission that more closely matches the natural light spectrum. The result: Improved colour rendering: TruWave lights show colours more accurately than regular LED lights. This is because they produce a broader spectrum of colours. Better sleep: TruWave better mimics natural light, reducing sleep cycle disruption. Reduces eye strain: TruWave removes intense and unnatural blue light peaks, reducing glare and eye strain. This can be especially beneficial for those who spend a lot of time in front of screens or under artificial lighting. How TruWave Improves Spectral Output of Ledvance LED Lights Specifications - Ledvance LED Stick Bulb E27 Dimmable Cap Base E27 (also called Edison Screw or ES) Power Usage 9 watt or 11 watt Voltage 220-240V AC Lifetime 15,000 hours Colour Temperature 2700K (warm white), 4000K (cool white), 6500K (daylight) Light Output 750lm for 2700K (9 watt)800lm for 4000K & 6500K (9 watt)1050lm for 4000K (11 watt) Beam Angle 200 ̊ Dimmable Yes. See more LED light bulbs & candles.