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How to buy fish tank lights? How to use fish tank lights?
2020-05-17 [ Industry News ]
The color of the fish tank depends on the type of fish. The blue fish tank light can create a deep blue sea atmosphere, which is very suitable for ordinary three lakes ci eagle ornamental fish or marine fish; the red light source can deepen the color level of red dragons, parrots and other fish, and it looks more bright and moving; the white light source is closest The sunlight in nature is suitable for most tropical fishes, and the tropical fishes in the sunlight can fully display the natural color.Suitable configuration of aquarium and lampGenerally 30 cm long aquariums use 10 watts, 60 cm u......
What are the specifications of the lamp cap temperature rise nickel ring？
2020-05-03 [ Industry News ]
Nickel ring for temperature rise of standard lamp holder (temperature rise sleeve)● Product overview:It conforms to QB / T2512-2001 lampholder temperature rise measurement method and IEC60360 standard requirements.● Technical parameters1. Nickel (imported from Japan): content above 99%2. Vickers hardness: 135 ± 153. Thickness: 0.5mm ± 0.02mm4. Spring material: diameter 0.8mm, length 1-1.5 turns around the sleeveGuangzhou Gaaye Electronics Co., Ltdwww.gaaye.com......
2020-05-02 [ Industry News ]
How to use E26 screw cap gauge(1)E26 Lampholder General Regulation (7006-27D-3) Purpose: Used to detect the smallest size of lampholder thread size and lampholder length.How to use the E26 lamp holder pass rule: a) Screw the lamp cap into the gauge, which can be screwed in smoothly, indicating that the lamp cap meets the size requirements of the lamp cap thread; b) Screw the lamp cap fully into the gauge to see if it can touch the X surface, if it can, it means that the length of the lamp cap meets * Small size requirements. c) When unscrewing the lamp head from the gauge, at least......
Identify BVR, BV and RV wires and cables？
2020-04-30 [ Industry News ]
1. The difference between BVR, BV and RV wire and cable.1. The difference between B and R, the former is a cable (wire) for fixed wiring, and the latter is a flexible wire for connection.2. The difference between BV, BVR and RV is the conductor structure. In general, BV uses the first conductor, BVR uses the second conductor, and RV uses the fifth conductor.3. BV is generally a single core wire with a hard conductor; while BVR is a soft conductor; the two resistance values are the same. The RV is softer than them, and the insulation requirements are different.Guangzhou Gaaye Electronics Co., L......
Comparison of copper core cable and aluminum core cable
2020-04-29 [ Industry News ]
Copper core cable has advantages over aluminum core cable:1. Low resistivity: The resistivity of aluminum core cable is about 1.68 times higher than that of copper core cable.2. Good ductility: the ductility of copper alloy is 20 ~ 40%, the ductility of electrical copper is above 30%, while that of aluminum alloy is only 18%.3. High strength: the allowable stress at room temperature, copper is 7 ~ 28% higher than aluminum respectively. Especially the stress at high temperature, the difference between the two is even further.4. Anti-fatigue: aluminum is easy to break after repeated bending, but......
