ive been running the boulder lamp co, 315 lec lamp for almost 3 years now,, i love them!!! way better than hps,mh,or both... anyways its time to replace the bulbs,,they came w/ the phillips master elite agro.. but i went on amazon to order new bulbs and ipower, and other brands make the bulb at a lowe5r price,,the phillips is $90.00 and i can get the ipower bulb for $50.00
both show the same lumen output, kelivins, etc... is there a big difference?? should i buy the phillips or one of the cheaper bulbs?? do u think that the phillips bulb will grow plants any different than the cheaper bulbs???
Philips 315w 98v T12 Clear PGZX18 Mastercolor CDM-T Elite Agro HID Light Bulb
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Price: $101.32
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- HID Bulbs produce high output for their size making them a compact powerful & efficient light source
- HID Bulbs are used for general lighting, professional lighting fixtures, growing applications
- HID bulbs put out around 3-5 times greater output (lumens per watt) than traditional halogen bulbs
- Philips T12 bulb, 315W,
- Base: PGZX18, Rated Life (hours): 20000, Color Temp: 3100K, Luminous Flux (LM): 33000
iPower 315-Watt 3100K Master Color CDM Ceramics Metal Halide Grow Light Bulb Lamp, Full Spectrum
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Price: $55.99
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Style: CMH Bulb
- Use a proprietary phosphor coating on the outside of the arc tube which can provide the richest spectrum on the market! Produces more PAR per watt than standard HPS Bulb
- 3100K color temperature. High 90 CRI. Optimal for flowering while also can be used for Veg as well
- 37,000 initial lumens, 120 Lm/W. 570 μmol/s. Promotes higher rate of metabolic activity and resin production through the use of UV far-red spectra
- High 90% lumen maintenance at 8,000 hr./High 85% PPF maintenance at 20,000 hr
- Great for indoor gardening or supplemental greenhouse lighting
please help,, i need to order new bulbs soon and dont want to have anyproblems or lower mky yields