Wich of those cheap lights would be advised under ...

if i were in your shoes i would buy a mars Hydro SP 150, it transmits much less heat than TS-1000. the sp 150 in addition to having less lumens than the TS, the SP 150 has IR and UV lights. plants respond very well in both vegetative growth and flowering. costs € 120 / € 130 Model Mars hydro SP-150 led grows light Number of leds 342 pcs LED type The latest SMD chips Spectrum 650 6665nm, 3000 3200 6000 k, 6500 ~ k, Actual power (± 5%) 134 W @ AC120V 138.9 W @ AC240V Draw Amp 1.781A @ AC120V 1.092A @ AC240V Core Coverage 1.5ft × 1.5ft = 0.5m × 0.5m Maximum coverage 2ft × 2ft = 0.6 m × 0.6 m PPFD 387 umol / m²s in 18 inches Lumen output (± 5%) 17992Lm @ AC120V 19464Lm @ AC240V Replaces HPS / MH 250 watt Light size 60x8x5 cm Net weight 1.92 KG Heat output 457 BTU Leds Angle of View 90 ° / 120 ° mixed Input voltage 85 v-265 v (ac) Frequency range 56 ~ 60Hz Waterproof Yes. IP-65 Noise level 0 dB Maximum yield 2.5 g / w #Aliexpress € 132.45 40% discount | Mars hydro sp 150 250 full spectrum led grow lights strip grow tent hydroponics vegetable and flower https://a.aliexpress.com/_dVqGbM9