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300mm Large Aluminum Heat Sink, 11.81 x 5.51 x 0.78 Inch 19 Fins High Power LED Heatsink, Fits 8X 3W / 20x 1W LEDs, High Thermal Conductivity Lightweight for Household LED Fish Tank Use
HEATSINKSASIN B0H55M32W4· Checked 2026-11-11

300mm Large Aluminum Heat Sink, 11.81 x 5.51 x 0.78 Inch 19 Fins High Power LED Heatsink, Fits 8X 3W / 20x 1W LEDs, High Thermal Conductivity Lightweight for Household LED Fish Tank Use

Maker: BIUBUENIndex Price: $21.99Rating: 4.0★ (1)Stock: In stock at check
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Normalized Physical & Electrical Parameters (13)

heatsinks schema
Pack — Kind
single
Pack — Quantity
1
Pack — Is Assortment Kit
No
Cooling
passive
Fin Type
straight
Material
aluminum
Length
300 mm
Width
140 mm
Height
19.81 mm
Fin Count
19
Target
led_cob
Target Detail
3W/1W high-power LED
Mass
589.7 g

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