- Is Smart Device: No
- Is chemical disinfection product?: No
- High-concerned chemical: None
- Model Number: B22 E14 E27
- Features: Big Screw Mouth
- Warranty: Surface Mounted
- Base Material: Plastic
- Brand Name: YDH
- Origin: Mainland China
- Item Type: Lamp Bases
- Power-on Mode: Wired Type
- Model 1: E27 Small Round Base
- Model 2: E27 Small Round Base-with Bottom Cover
- Model 3: E27 Flat Base (Thickened Type)
- Model 4: E27 Square Base
- Model 5: E27 Diagonal Lamp Holder
- Model 6: E14 Round Base
- Model 7: B22 Bayonet Lamp Holder
1. Size:
1) E14 round base / E27 small round base: diameter 6.3cm * height 4cm
2) E27 flat base (thickened type) / B22 flat base (thickened type): diameter 8cm * height 4cm
3) E27 square base: length 8.5cm * width 8.5cm * height 4cm
4) E27 diagonal lamp holder: bottom diameter 6.3cm * diagonal length 9cm * vertical height 6.8cm
2. Product material: high-grade plastic + metal conductive sheet
3. Product parameters: 0 to 250V universal, using power within 60W.
4. Product introduction: This product is suitable for connecting power supply with E14/E27 screw/B22 mount bulbs, screw mouth energy-saving lamps and other E14/E27 screw/B22 mount lamps for power-on lighting. Common ones include aging test benches, display light stands, etc.



































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