ST64 E27 filament LED bulb 7 W, 1300 lm, 2700 K, energy class B (Lucide)
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Item specifics
- Housing colour Transparant
- Dimensions (L×W×H) 64 × 64 × 146 mm
- IP rating IP20
- Control method Wall switch
- Dimming method Compatible external dimmer (not included)
- Weight 0.043 kg
- Wattage 1 × 7 W
- Luminous flux 1 × 1300 lm
- Luminous efficacy (lm/W) 186 lm/W
- Colour temperature (CCT) 2700 K
- Light colour Warm white
- Colour capability Fixed white light
- Beam angle 360 °
- Colour rendering index (CRI/Ra) 80
- Voltage 230 V
- Dimmable Yes
- Energy class B
- Rated Lifetime (hours) 15000 h
- Switching cycles 7500
- Warranty period 30 days
- Socket E27
- Bulb shape ST64
- Bulb finish Clear
- Material Glass
Product Description
The Lucide ST64 filament LED bulb has an elongated teardrop envelope made from clear glass. The visible LED filaments create a decorative feature in open pendant or table fittings. It suits positions where the bulb itself is part of the interior design and light should spread all around.
The bulb has an E27 base, a 64 mm diameter and a 146 mm height; overall dimensions are 64 × 64 × 146 mm. Net weight is 0.043 kg. Compare these dimensions with the shade clearance before ordering, as bulbs sharing a base type can differ in physical size.
It delivers 1300 lm from 7 W. Colour temperature is fixed warm-white 2700 K, with CRI 80 colour rendering. Its 360° distribution suits lighting around the bulb. Adjusting brightness does not change the specified colour temperature. When comparing bulbs, lumens describe the amount of light and watts describe consumption; lower wattage does not by itself mean lower brightness. Warm-white light helps create a welcoming evening atmosphere. The colour rendering index describes how accurately object colours appear compared with reference light: a higher index means closer matching.
The bulb is dimmable with a compatible external LED dimmer, not included. Check the dimmer load range and compatibility with the intended number of bulbs before choosing it.
The bulb has energy efficiency class B on the A–G scale. The label helps compare light-source efficiency; when choosing lower consumption, compare lumen output too, so the required brightness is maintained. Light efficacy calculated from the stated output and wattage is approximately 186 lm/W. This shows the lumens produced for each watt of electrical power: a higher value means more light relative to consumption.
The rated lifespan of up to 15,000 hours describes total operating time, while 7500 switching cycles describes the rated number of on/off cycles. These figures help assess both long periods of illumination and positions where the light is switched frequently.
It is intended for 230 V and IP20 conditions in dry indoor spaces. Select a fitting with a matching socket and a suitable permitted bulb rating. The package contains 1 bulb; the fitting is chosen separately. IP20 does not provide water protection, so position the product where it will remain dry.
