Detailed introduction of led ceiling lamp parameters

Up to now, we know that led ceiling lamps have blossomed everywhere around us, which can be said to have brought us many dreamy colors. For this kind of products, it is also a popular classic in the current market. When we decorate our homes and companies, we will apply them to such products. However, the parameters of various types of ceiling lamps are naturally different. This paper mainly introduces the parameters of led ceiling lamp, aiming at providing reference for users.

First of all, let's say that LED ceiling lamps have a wide range of applications. It can be applied to the indoor lighting of our hotel living room, the decorative lighting of guest rooms or bedrooms, and the lighting and decoration of some restaurants or study rooms, aisles or balconies. Its advantages are indispensable, including proper light efficiency, high power consumption, long life, good control, maintenance-free, safety and environmental protection. It can be said that it is a new generation of cold light source. In addition, this kind of lamp is more energy-saving than downlight, with high brightness and good light projection performance. There is also a wide voltage range, its soft and gorgeous light color, low loss and low energy consumption parameters are widely recognized, and it is green and environmentally friendly.

led ceiling lamps

The chassis material of led ceiling lamp is made of 0.4mm thick iron sheet through a series of stamping. The appearance is painted with white paint and the surface is very smooth. Its mask adopts diffused milky white acrylic, and the light transmittance is over 90%.

led ceiling lamps

Light source parameters of led ceiling lamp

The light source is a high brightness Taiwan Province SMD 5730 chip with low power consumption, which has good heat dissipation effect. Another advantage is to improve the uniformity of light emission. The single chip voltage is 2.8-3.4V V, the lumen is 50-60Lm, and the color temperature is? 6000-6500K, the index is greater than 75, and the light source circuit board adopts high thermal conductivity aluminum substrate, with thermal conductivity of 1.5. In addition, the circuit board adopts chip distribution mode, which has high luminous uniformity and high efficiency. It consists of 40 0.5W 5730 chips with a total power of 20W. ..

led ceiling lamps

Drive 20W led ceiling lamp, the specification is 18-24W. Generally, this kind of led ceiling lamp drives 40 LED beads with 0.5 W in parallel and in series. The input mode of wide voltage is universal all over the world. The parameter is AC85-265V, and the AC220V can be used normally. Output voltage parameter: the load is 48-64V, which can drive 18-24 1W LED bulbs in series. The output current is generally 300mA 5mA and 5 mA, and the product features overload and overvoltage, high efficiency and low consumption. The stable output current is 300 Ma 5%, the maximum output power is 24W, and the driving size is 70 * 20 mm ... The driver and the circuit board are connected through the terminal connector, which is very convenient for daily maintenance.

led ceiling lamps

The above are some detailed descriptions of led ceiling lamp parameters, hoping to bring you some reference value.