sunshine systems glowpanel 45 vs. haight solid state ppf-400

here's the sunshine systems glowpanel 45 with 3 of the ace viet black x thai sprouts, these are about 6 inches from the lamp


here's the haight solid state ppf-400 with 3 sprouts of ace viet black x thai, these are about 18 inches away from the lamp, i have since moved them to about 10 inches away