If you don't own one already, the Optic 8+ LED Grow Light is an extremely powerful light that will yield 2.25 grams per watt from a 500-watt lighting system. This light is integrated with CREE COBs and is ideal for vegging a 6' x 6' area, or flowering a 4' x 4' to a 5' x 5' area.
Get More Out of Your Grow: With the Optic 8+ you can expect to yield up to 2.5 pounds which is an amazing 2.25 grams per watt. When engineering this fixture, Optic LED combined two technologies: CREE's laragest and most efficient COBs and glass optical projection lenses. With this, you will see increased grams per watt and significant increase in trichome density and quality.
Large Coverage: The Optic 8+ is ideal for vegging a 6' x 6' area or flowering a 4' x 4' to a 5' x 5' area.
3 Way Dimmability: You will have full control with three dimming options in the Optic 8+.
VEG Dimmer: Controls 4 COBs: Two of the 5000k cool white COBs & Two 3500k daylight white COBs.
BLOOM Dimmer: 4 COBs: Controls four daylight white 3500k COBs.
BLOOM ENHANCER Dimmer: 32 pcs 3w diodes, Controls UV & Osram secondary led array.
Lifetime Warranty: Optic LED will back up your purchase with a lifetime warranty. You won't find this with LED Grow Lights unless you're absolutely guaranteed to get the best quality. Here, you can grow with peace of mind, knowing that your back is covered.
Ideal Light for Your Plants: The Optic LED 8+ Gives You the Ideal Spectrum for Each Phase of Growth
Spectrum for VEG- VEG Dimmer @100% & Bloom Dimmer @10% - only the COBS on. VEG Dimmer Controls the two 5000k COBs (more blue light) and two 3500k COBs
Spectrum of COBS only @ Full Power - Veg Dimmer@100%, Bloom Dimmer@100% & Bloom Enhancers Off. (Used in VEG & Flower)
Spectrum of Far Red Bloom Enhancers that include Ultra Violet & Infrared
Spectrum on OPTIC 8+ @Full Power - All 3 Dimmers @100%
Included With Your Package
1 Optic LED 8+ LED Grow Light
120V Power Cord (If you need a 240V please specify in Order Notes).
Bonus: 4 Free Rope Ratchet Hangers
Spectrum: The Optic LED 8+ provides you with the ideal spectrum for your plants at each phase of growth. Full-spectrum + IR + UV
Power Output: 500W
HID Equivalent: 1000 Watt DE HPS
Proven Yield: Up to 2.67 lbs / 42.72 ounces / 1,196 Grams
Grams Per Watt: Up to 2.4
Thermal Management: 9 x cooling fans, slotted housing & overbuilt Aluminum fin heat-sinks
Input Voltage: 100-265 VAC
Input Current: 5-1.9 Amps
Amperage: @120v pulls 4.1 Amps @240v pulls 2.1 Amps
Finish: Matte White
Fixture Dimensions: 27" L x 27" W x 4" H
Fixture Weight: 36 Pounds
Shipping Weight: 40 Pounds
LEDs: CREE COBs & OSRAM secondary arrays:
8 x CREE CXB3590 COB LEDs (132W max & driven 50W continuous)
6 x 3500k Daylight White COBs
2 x 5000k Cool White COBs
32 x 3-watt OSRAM ultra-efficient LEDss with glass projection lenses
Beam Angle: 90° OR 120° (Select at the above Drop-Down by the Add-To-Cart button)
PPF/Watt: 2.0 umol/J
PAR Output: 1973 u/mols at center of footprint (120 degree Lens)
PPFD: See Below For the PPFD in Different Scenarios
PPFD for 4x4 area @ 18" (120 degree Lens): 833.70
PPFD for 4x4 area @24" (90 degree Lens) : 678.46
Recommended Coverage Area
Veg: 6' x 6'
Flower: 4' x 4' OR 5' x 5'
Recommended Hanging Height
90 Degree Lens
Veg: 24"-36" (.6m - .9m)
Flower: 18"-24" (.5m - .6m)
120 Degree Lens for 4x4
Veg: 24"-30" (.6m - .75m)
Flower: 16"-20" (.4m - .5m)
120 Degree Lens for 5x5
Veg: 24"-30" (.6m - .75m)
Flower: 18"-24" (.4m - .5m)
Free Shipping. Free Returns. All the time.
As soon as you place your order, you will receive an order confirmation e-mail. This means that we have received your order in our system and pre-authorized your credit card for the purchase. As soon as we receive your order, we automatically reach out to our suppliers to confirm that it is in stock and available for immediate shipment. If your item is on back-order or unavailable, we will void the pre-authorization and reach out to you via e-mail. If your item(s) are available for immediate shipment (within 5 business days), we will process the charges and submit the order for shipment.
Usually, orders ship within If your order is stock and we process the charges to your credit card, it will ship within 1-3 business business days from the date of your order. Depending on the supplier, it can take up to five business days for the order to ship. We will send you tracking information within 24 hours of your order leaving the warehouse to the e-mail address you provided when checking out. If you do not receive tracking information from us within six business days of your order, please follow up with us at firstname.lastname@example.org.
Customer service is everything to us. We want you to be 100% satisfied and that is why we placed an extremely easy returns process in place. Because we represent many different brands, please see below detailed return policy for each brand. For the brands that have return policies in place, we have a no-questions asked return policy based on their policy.
Some brands also charge a re-stocking fee. This is an extra fee that they charge because they need to re-stock the item in their warehouse. If applicable, it is listed below by each manufacturer. GrowLight Heaven guarantees free returns even in these cases, so you have a risk-free purchase with free returns always.
Please note that in order to be eligible for a return and refund, the item must be unused and in it's original packaging, with all components present (cords, hangers, etc.)
Below are the return policies for each supplier:
Amare Technology: No Returns (unless damaged/defected)
Black Dog LED: 90 Day Returns (One return limit per customer)
California Lightworks: 90 Day Returns
G8LED: 90 Day Returns
GE Lighting: 90 Day Returns
The Green Sunshine Company: 100% refund & free return ship within 30 days, 120 day return policy w/ 15% restock fee
Gorilla Grow Tent: 30 Day Returns
Growers Choice: No returns (unless damaged/defected)
Kind LED: 90 days for K3 and K5 series; 30 days for bar lights. Only 2 Kind LED lights can be returned.
Mars Hydro: No returns (unless damaged/defected)
Matristar: 30 Day Returns with restocking fee
Spectrum King LED: 30 Day Returns
SuperCloset: 30 Day Returns
Toggled: No returns (unless damaged/defected)
TopGrow Lighting: No returns (unless damaged/defected)
TotalGrow: 90 Day Returns
Viparspectra: 30 Day Returns
If you receive a damaged, defective, or incorrect product(s), we will pay for the return shipping costs as well as pay for getting the product(s) to you. If damaged, please ensure you reject the item(s) and/or let the courier know that the product is damaged at delivery, otherwise a full refund may not be possible. GrowLight Heaven will not pay the return shipping charges for more than one product if it is not damaged/defective/incorrect. These shipping charges will be subject to the respective brand/companies prices and policy. Depending on where you live, the time it takes for your product(s) to reach you, may vary. Allow up to 2-3 weeks in rare cases.
In the event that the damged/defective/incorrect item was a gift, then please see below instructions regarding the gift scenario:
If the item was marked as a gift when purchased and shipped directly to you, you’ll receive a gift credit for the value of your return. Once the returned item is received, a gift certificate will be mailed to you. If the item wasn’t marked as a gift when purchased, or the gift giver had the order shipped to themselves to give to you later, we will send a refund to the gift giver and he will find out about your return.
Cancellations & Refunds:
At GrowLight Heaven, we want our customers to be 100% satisfied with their orders. If you are not 100% satisfied with your order, you can AfteAll orders cancelled after 48 hours are subject to a $20 administration fee, whether or not your order has shipped. If you order has shipped, you (the buyer) will also be responsible for actual return shipping charges. Refunds will only be issued to the original credit card that you use when placing your order.
Each brand that we work with has its own warranty that they stand behind. For your convenience, the length of the warranties for each brand are listed below:
Amare Technology: 5 year warranty
Black Dog LED: 5 year warranty
California Lightworks: SolarXtreme: 1 year warranty. SolarSystem: 5 year warranty
G8LED: 2 year warranty
GE Lighting: 5 year warranty
The Green Sunshine Company: 3 year warranty
Gorilla Grow Tent: 1 year warrany
Growers Choice: 3 year warranty
Kind LED: 3 year warranty
Mars Hydro:3 year warranty
Matristar: 3 year warranty
Spectrum King LED: 3 years on the light engine to retain 90% or better of its original light output and 5 years on all other materials and workmanship.
SuperCloset: 3 year warranty
Toggled: 6 Years/Lifetime- Depending on the product
TopGrow Lighting: 5 year warranty
TotalGrow: 5 year warranty
Best Price Guarantee means Best Price Guarantee.
At Grow Light Heaven, we work very hard to ensure that we offer the absolute best prices online. If you find another online store that offers a lower price then us within six months of your purchase date please let us know and we will refund your original payment for the difference. We want you to feel confident that you are getting the absolute best price for the product you are ordering. If you find that our own website has a lower price for the same item you have ordered within six months of your purchase date will refund the difference as well.
To request your partial refund simply e-mail us a link to the same product on our website, or on our competitors website within six months from the date of your order and we will process the credit accordingly.
Our 100% Price Guarantee has some limitations:
You must purchase the item from our website before requesting your Price Match Guarantee
Promotions such as rebates and buy one, get one free offers are not eligible
The item must be in stock on the competitors website
The competitor must be an online store, they may not have a retail location
The website can not be a discounter or auction website (ie; eBay, overstock, etc..)
The competitor must be an Authorized Retailer of the product in question
The Price Match Guarantee includes the item price and the shipping charges, it excludes sales tax