00:00Plants need 660 nm red light for flower and fruit stage
00:04Tested market
00:05Found top 5 deep red LEDs for plant growth
00:09Best specs, lowest cost
00:12Watch close
00:14First pick, 100 piece 3W 660 nm SMD diode pack
00:20Price, $12.16
00:24Massive bulk count drops unit cost to pennies
00:27Pushes pure 660 nm wavelength plants crave during bloom cycle
00:325-star rating across thousands of buyers proves diode reliability
00:37Buy this for big DIY grow panel builds
00:40Second option, 1W or 3W Cobb SMD chips in flexible batch sizes
00:46Price, $1.92 entry point
00:51Best feature, ultra-low cost for small repairs or micro-grow setups
00:55Provides pure 660 nm spectrum without buying 100-unit surplus
01:00Worth grab for quick bench tests
01:03Third product, Apple's 3W 3535 SMD diodes mounted on 16mm or 20mm aluminum PCB base
01:12Price, $18 for 100-pack
01:15Pre-soldered PCB starboards eliminate tedious bare-chip soldering, speed up heat sink mounting
01:21Apple's silicon outputs strong photon flux
01:25Worth cash to save hours of assembly work
01:28Fourth option, dual-chip 660 nm deep red plus 850 nm infrared emitter
01:35Price, $30.80
01:39Packs flowering red and penetrating near-IR light onto single diode
01:43Triggers Emerson enhancement effect for faster photosynthetic rates
01:47Worth premium price for advanced dual-band light builds
01:51Fifth pick, 10-piece 3535 ceramic base diodes spanning 660 nm to 940 nm options
02:00Price, $2.40
02:04Ceramic substrate pulls heat away from diode die far faster than standard plastic, prevents
02:09early thermal death
02:10Premium thermal management at budget cost
02:14Product links listed below in description
02:17Smash like, subscribe for more hardware teardowns
02:21See next run
