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English
繁體
简体
Home
Movement
Uncompromised
Advantage
Quality
Pricing
Environmental Conservation
LED 101
Lumens per Watt
Color Rendering Index
Lifespan: L70
Over/Under-Driving an LED Chip
SMD & COB LED Chips
Electrolytic Capacitors
Efficiency Droop
Lumens over Wattages
Uni-Directional vs Omni-Directional
Shop
Light Bulbs
Spotlights
Transformers
Contact
Transformers
TF-200
HK$89.90
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