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{"title":"3W Dual Color Temperature LED Bead CW WW 2 In 1 High Power LED Photography Fill","imgUrl":"https:\/\/img.chinax.com\/nimg\/8d\/45\/6c3d9e7c4de8b86e36b00764660a-200x200-1\/3w_dual_color_temperature_led_bead_cw_ww_2_in_1_high_power_led_photography_fill.jpg","attrs":{"Minimum Order Quantity":"1000","Chip Material":"AlGaInP","Model Number":"JH-1WWW14P35-F2A-MZ","Color Temperature":"Cool White 5500K~6500K; Warm White 2700K~3200K"}}
{"title":"Custom 5050 White Laser LED 6-15W Ceramic for Flashlights & Automotive","imgUrl":"https:\/\/img.chinax.com\/nimg\/5d\/aa\/b30d8432328de96458eedf434b6b-200x200-1\/custom_5050_white_laser_led_6_15w_ceramic_for_flashlights_26_automotive.jpg","attrs":{"Supply Ability":"10KK\/month","ESD":"1000\uff08V\uff09","Compliance":"RoHS, CE Certified","Name":"Custom 5050 White Laser LED Chip"}}
{"title":"3535 ceramic high power white LED,130lm\/W neutral white SMD LED,4000K 3535 LED","imgUrl":"https:\/\/img.chinax.com\/nimg\/90\/56\/1afb9eeb67e4d3b93e3873d1b59b-200x200-1\/3535_ceramic_high_power_white_led_2c130lm_2fw_neutral_white_smd_led_2c4000k_3535_led_chip_2cceramic_substrate_commercial_lighting_.jpg","attrs":{"Name":"3535 High-power Ceramic White LED Chip","Power":"3-10W","Luminous efficiency":"130 lm\/W","Rated current":"0.7-3\uff08A\uff09"}}
{"title":"7070 Ceramic LED 16W\/28W White & Warm White for Automotive Lighting (Wholesale)","imgUrl":"https:\/\/img.chinax.com\/nimg\/91\/9c\/cfe74f71c27ae3aac7ebfd730f4c-200x200-1\/7070_ceramic_led_16w_2f28w_white_26_warm_white_for_automotive_lighting_28wholesale_29.jpg","attrs":{"ESD":"1000\uff08V\uff09","Delivery Time":"15-20Workday","Operating Voltage":"12\u201314V (all models)","Place of Origin":"CHINA"}}
{"title":"Manufacturer wholesale 5050 blue & warm white dual-color LED. 12W 4-channel,","imgUrl":"https:\/\/img.chinax.com\/nimg\/fa\/74\/55c608401b945e3c13a7ee6267ef-200x200-1\/manufacturer_wholesale_5050_blue_26_warm_white_dual_color_led_12w_4_channel_2c_ideal_for_professional_fishing_lights_2c_bait_attra.jpg","attrs":{"Model Number":"WS-5050BWWBWW18S38-T8A-FJGBL457.5","Color temperature range":"Blue:345\u2013460nm Warm White:3500\u20134000K","Price":"0.8-1.0 (USD)","Payment Terms":"L\/C,D\/A,D\/P"}}
{"title":"3535 dual-color-temperature LED with 2W\/6W power options. 2-in-1 cool\/warm white","imgUrl":"https:\/\/img.chinax.com\/nimg\/7e\/95\/80a741210a8a226630ecbb6c80e2-200x200-1\/3535_dual_color_temperature_led_with_2w_2f6w_power_options_2_in_1_cool_2fwarm_white_2c_ideal_for_photography_fill_lights_2c_studio.jpg","attrs":{"Luminous efficiency":"100\uff08lm\/W\uff09","Place of Origin":"CHINA","Minimum Order Quantity":"3000","Dimensions":"3.45 \u00d7 3.45 \u00d7 2.2mm"}}
{"title":"High-performance 3535 ceramic white LED in 5W\/10W. 180\u00b0 ultra-wide beam, ideal","imgUrl":"https:\/\/img.chinax.com\/nimg\/5c\/77\/816a576e984b9865b860becf467b-200x200-1\/high_performance_3535_ceramic_white_led_in_5w_2f10w_180_c2_b0_ultra_wide_beam_2c_ideal_for_flashlights_2c_headlamps_and_portable_l.jpg","attrs":{"Price":"0.2-0.5 (USD)","ESD":"1000\uff08V\uff09","Compliance":"RoHS, CE Certified","Place of Origin":"CHINA"}}
3W Dual Color Temperature 2-in-1 High Power LED Bead Product Introduction
Product Overview
This 4-pin dual-color high power LED is integrated with cool white and warm white chips inside a single package, total power reaches 3W with 1.5W for each color. Designed with Lumileds imitation packaging, the component adopts dome high-transmittance silicone lens and aluminum heat sink bracket, delivering even beam spot, superior heat dissipation and low luminous decay. It serves as the essential light source for photographic fill lamps, studio soft lights and adjustable indoor lighting fixtures.
Core Specifications
Rated Power: Total 3W, 1.5W for Cool White, 1.5W for Warm White
Pinout: 4 independent pins for separate driving of cool white and warm white
Color Temperature: Cool White 5500K~6500K, Warm White 2700K~3200K
Forward Voltage: 3.0V~3.4V per single color
Rated Current: 300mA for each white chip
Viewing Angle: 120° with spherical silicone lens
CRI: Standard Ra≥80, optional high CRI Ra≥90 version
Operating Temperature: -20℃ ~ +65℃
Certificate: RoHS compliant
Key Advantages
Independent dual-circuit control allows flexible color temperature adjustment between warm white and cool white by changing current ratio, perfectly matching variable lighting requirement of photography and live streaming.
Thickened aluminum bracket features outstanding thermal conductivity to avoid overheating, ensuring long service life and slow luminous degradation under long-time continuous operation.
Premium LED chips bonded with high-purity gold wire guarantee excellent color rendering, stable light consistency and zero color shifting after long-hour lighting.
Built-in integrated dome silicone lens produces soft uniform light output, removing extra lens installation cost during lamp production.
Application Fields
Widely used in studio photographic fill lights, LED softbox lamps, live broadcast ring lights, dimmable indoor ceiling lights and exhibition cabinet lighting.
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Business Type:
Manufacturer,Distributor/Wholesaler
Year Established:
2019
Total Annual:
10000000-15000000
Employee Number:
50 people~100 people
Ecer Certification:
Verified Supplier
Company Profile
Nanjing Weishibo Electronics Co., Ltd. is a professional enterprise engaged in the R&D, production and global sales of LED optoelectronic products. We deliver high‑quality and cost‑effective LED solutions for customers worldwide. Supported by mature manufacturing processes...
Company Profile
Nanjing Weishibo Electronics Co., Ltd. is a professional enterprise engaged in the R&D, production and global sales of LED optoelectronic products. We deliver high‑quality and cost‑effective LED solutions for customers worldwide. Supported by mature manufacturing processes...