PopBloom RL90 WiFi Reef LED Light

100W reef light with four dimmable channels, WiFi app control and a mount arm, for SPS, LPS, soft coral and fish tanks. PopBloom's Amazon listing states PAR over 150 at 24 in and a maximum water depth of 24 in. PopBloom's own site gives no PAR for it, so that listing is the source. That's stronger than AI Prime 16HD's stated 100 PAR at 24 in, so it's listed here as medium light. The table on that listing, for tanks 60 cm (24 in) wide, gives one light to 24 in, two to 48 in, three to 59 in, four to 79 in and five to 89 in. We count 16.25 in for each added light, the smallest average in that table, which never promises more than the table does and can ask for one more.

Light level

Medium

Max tank height

61 cm

Max tank length

61 cm

Each added unit covers

41.3 cm