TANCUDER 4 Pcs E27 Screw Lamp Holder 250V 4A Edison Screw Lampholder Bakelite Lamp Socket Vintage Pendant Bulb Socket Plastic Thread Lamp Socket Holder for E27 Spiral Bulb LED Halogen, Black

• 【Safe & Reliable Material】: This lamp holder has passed strict quality inspection. It uses high-quality plastic material, which is sturdy and durable, can resist oxidation and prevent leakage. The quality of the product is safe and reliable, and it will not endanger the safety of you and your family. You can use it with confidence.
• 【Good Insulation】: The E27 light sockets are made of high quality bakelite with flame resistant, heat resistant (Max 180℃) and corrosion resistant. Besides, bakelite is an insulator and has good insulation properties, which can prevent leakage and prevent electric shock.
• 【Installation Method】: First put the wire through the lamp cap, and then loosen the screw. Then insert the wires into two holes respectively, and then tighten the screws to ensure that the wires are locked. For the sake of safety, screw on the lamp barrel and bottom cover after confirming that the line has been installed correctly and locked. After installing the lampshade, just turn on the lamp ring.
• 【Black Vintage Design 】: Set of 4, the E27 lamp holder is in 4 sets, its product diameter is 4cm, height is 5.7cm, top middle hole diameter is 9mm. Its black and retro appearance makes it perfectly match with light bulbs of various shapes and colors, which is very suitable for traditional houses and transitional houses. You can use it to make all kinds of DIY light.
• 【Universal Lamp Holder】:This lamp holder is suitable for 0.5-2.5 mm wires. Its approved voltage is 250V and its approved current is 4A. It can be used in various lamps. Such as E27 spiral bulb, LED, incandescent, halogen and energy-saving lamps.

TANCUDER Lamp Bulb Holder --- Suitable for 0.5-2.5 mm wires, can be used in various lamps Are you looking for a professional, yet affordable lamp base? Are you in search of a sturdy, trustworthy tool that can do multiple jobs at once? If yes, look no further! Our professional lamp base must meet you needs. It is one of the best choices for you. ✔Adopt Durable Bakelite Material The light sockets are made of bakelite with CE certification,flame resistance, heat resistant (Max 180℃) and resistant to corrosion. ✔Easy to Install The screw bulb holder are supporting rated voltage 250V and rated current 4A,it is very easy to install, just connect the wires correctly to the positive/negative pole and then assemble all the parts together. ✔Simple Design The simple and classic design of this black screw lamp holder can match well with bulbs of various shapes and colors; The screw-in design makes it easy to place the bulbs. ✔Multi-purpose The lamp holder can be used for various E27 spiral lamps. For example, led, incandescent lamp, halogen lamp, energy saving lamp. In addition, it can add lampshade to increase decoration effect. Specifications: Material: plastic Color:black Wrench size approx. 4 x 5.7 cm(diameter* height) Wrench top middle hole size 9mm(diameter) Packing Includes: 4 * lamp holders ◆Note: Since the lamp base and the lamp housing are provided with a buckle, please do not tighten them before installation, as the lamp base cannot be opened easily after tightening. Any problems you feel unsatisfied with your purchase, please feel free to contact us. We'll try our best to make it right.