3 ms·
High-CRI and high R9 (super important and not measured in CRI) bulbs cost over $25 per bulb.
by microsoftdoes 4y ago
High-CRI and high R9 (super important and not measured in CRI) bulbs cost over $25 per bulb.
- klondike_ 4y agoBut the LED bulb will almost certainly last more than 25x as long as the $1 incandescent