2835 is better
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1. Size:
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2835 lamp bead size: 2.8mm (length) X 3.5mm (width) X 0.8mm (thickness)
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The 5730 lamp bead is 5.7mm X 3.0mm X 0.8mm, so the 5730 lamp bead is larger than the 2835 lamp bead.
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2, heat dissipation:
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Because the 5730 lamp bead is larger than the 2835 lamp bead area, this determines that the support of the 5730 lamp bead is larger than the 2835 lamp bead, so the heat dissipation area is also larger than the 2835 lamp bead.
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Under the same conditions, the heat dissipation effect of 5730 lamp beads is better than that of 2835 lamp beads;
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3, brightness:
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Because the 5730 lamp bead glue cup is larger than 2835, it will be more than 2835 in terms of glue amount, so its brightness as a whole is higher, and the full brightness effect of 5730 will be better;
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4. Price:
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5730 lamp beads The amount of packaging materials in all aspects is more than 2835 lamp beads, so in the case of the same 0.5W single white light power, 5730 lamp beads will be slightly more expensive than 2835 lamp beads;
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5, power:
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Under normal circumstances, the power of 2835 lamp beads is 0.2W single, but with the continuous improvement of chip and heat dissipation technology, now 2835 also has 0.5W, 1W, and even customized can do 1-3W, the brightness effect is also very good;
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6, use:
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2835 lamp beads were first produced to replace 3014 patch LED lamp beads, it is commonly used in indoor lighting, outdoor lighting, landscape lighting products, there are also many customers and friends used in led daylight tubes,LED bulb lights,LED panel lights,LED sky lights,LED street lights,LED car lights, mining lights, stage lighting, lighting products, Spotlights and other LED lighting products are widely used;
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The 2835 lamp beads are mainly used in LED fluorescent lamps, LED spotlights, LED flat lights, LED ceiling lights, LED bulb lights and other indoor lighting and outdoor electric lighting products more.
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Therefore, the difference between led lamp beads 5730 and 2835 mainly lies in the package size and luminous area