The difference between the parameters of led light bead 2835 and 4014
Forward current = 60 mA
Voltage: 3.0-3.4V
Color rendering index=70Ra
Regular color temperature range:
Warm White 2800-3200 K
Natural White 4000-4500 K
Plain White 6000-6500 K
Luminous flux: 20-26 LM
Power=0.2W
Life>50000 hours
Size=4.0(length)×1.4(width)×0.8(thickness)mm
2835 warm white/white light (2700-6500K): luminous flux 20-22 lumens 2835 patch is an upgraded product after 3014, with better comprehensive performance and more market competitiveness. The circuit board of 2835 is different from that of 3528, but it can also be replaced and used, and its brightness and heat dissipation are better than that of 3528. Now it has been widely used, 2835 has become the designated choice of LED light beads for fluorescent lights, bulb lights, panel lights and other lights in the LED industry. lights using 2835 light beads are more novel, special and attractive in the market. Competitiveness in the market is constantly strengthening.
SMD 4014 light beads
The enhanced version of the 3014 light beads adopts the unique design of thermoelectric separation, low thermal resistance, 60MA driving current up to 20-26LM, light efficiency up to 130LM/W, low light decay, 0 light decay for 3000 hours, thin package, high power and high brightness, The price is favorable, the product is suitable for making high-quality lights, bulbs, emergency lights, especially for LED panel lights.
Size: 3.0*2.0*1.3mm
Power: medium power 0.2W
Thermal resistance: 50K/W
Color rendering: not lower than Ra70
Current: 75mA
Pulse current: 200mA
Reverse voltage: 5V
Voltage: 3.0-3.4V
Lighting angle: 120 degrees
Maximum reverse current: 10uA
Advantages and characteristics of 4014 SMD light beads:
1. High brightness: The brightness of a single 0.2W4014LED SMD light bead can be as high as: 22LM.
2. Good heat dissipation: 4014 has a unique structural design scheme, and its heat dissipation effect is very good. In addition to the heat dissipation points at both ends, there is also a large heat dissipation block in the middle. This design increases the life of the product a lot.
3. Low attenuation: Using the industry's top raw materials, fully automated high-precision equipment, advanced management and the technological process of excellence, the product's continuous lighting test is less than 1% for 3,000 hours, and less than 3% for 5,000 hours.
4. Long service life: The effective service life of the product can reach more than 50,000 hours.
4014 SMD light bead application range: LED fluorescent tube, LED horizontal insertion light, LED panel light, LED bulb light, LED downlight/ceiling light, LED backlight and other LED indoor and outdoor lighting products that have high requirements for product performance.
These two LED light beads are commonly used products. The light source is relatively small and the power is relatively small. It is more flexible when making LED lights. lights are indoor lighting fixtures. However, through comparison, we found that the advantages of 2835 are more obvious. One is that the luminous efficiency is high, and the other is that the number of lights used can be reduced. Promote use.
Shenzhen Benwei Lighting Technology Co., Ltd is a professional manufacturer in producing LED lighting products, Our main products T8 T5 LED Tube, LED Grow Light,Poultry LED Light,Tri-proof LED Light,LED Flood Light, LED Panel, LED Stadium Light, LED High Bay, LED Classing Room Light ,If you want to purchase a high-quality LED lighting products or have a more in-depth understanding of the application of LED lighting, please contact send us inquiry.
