Yield up to 2.25 grams per watt with the Optic LED 4 XL LED Grow Light. This COB light will give you significantly improved grams per watt yield and significant increases in bud density, trichome density, colors in your flowers & Terpene Profiles. You'll also get a Lifetime Warranty, which stands out in our industry.
Get More Out of Your Grow: With the Optic 4 XL you can expect to yield up to 2.25 pounds which is an amazing 2.25 grams per watt. When engineering this fixture, Optic LED combined two technologies: CREE's largest 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 4 XL is ideal for vegging a 5' x 5' area or flowering a 4' x 4'.
2 Way Dimmability: You will have full control with two independent dimmers.
COBs Dimmer: Tune your 4 COBs between 10-100% Power
BLOOM ENHANCER Dimmer: Dial in your Bloom Enhancer between 10-100% Power
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 4XL Gives You the Ideal Spectrum for Each Phase of Growth
Spectrum of "COBS Only"
Spectrum on OPTIC 4XL @ Full Power (COBS + Bloom Enhancers)
Included With Your Package
1 Optic LED Optic 4 XL 460w LED Grow Light
120V/240V Power Cord
Bonus: 4 Free Rope Ratchet Hangers
Spectrum: Full-spectrum + infrared + Ultra Violet
Power Output: 460 watts
HID Equivalent: 1000 watt SE HPS
Proven Yield: Up to 1035 grams / 36.96 ounces / 2.31 lbs
Grams Per Watt: Up to 2.25
Thermal Management: Commercial-Grade cooling system, 5 x cooling fans, slotted housing & 20% Overbuilt Aluminum fin heat-sinks.
Input Voltage: 110 volts up to 240 volts
Input Current: 5 Amps -1.9 Amps
Amperage: @120v pulls 3.84 Amps @240v pulls 1.9 Amps
Fixture Dimensions: 24" x 24"
Fixture Weight: 32 Pounds
Shipping Weight: 34 Pounds
LEDs: USA MADE CREE COBs & OSRAM SMD Secondary Array
4 x CREE CXB3590 3500K COB LEDs
Each COB is 137w max & under driven @80w continuous
32 x 3-watt OSRAM ultra-efficient LEDs with crystal clear lenses
PPF/Watt: 2.10 umol/J
PAR Output: 1660 u/mols @18" Hanging Height, center of footprint
PPFD: See Below For the PPFD in Different Scenarios
PPFD for 4x4 area (1.2m x 1.2m) @ 18": 658.92
PPFD for 4x4 area (1.2m x 1.2m) @24": 600.59
Recommended Coverage Area
Veg: up to 5' x 5' (1.5m x 1.5m) @30" (Using only COBs)
Flower: 4' x 4' @18"- 24" (1.2m x 1.2m)
Flower: 4.5' x 4.5' @24"-30" (1.35m x 1.35m)
Recommended Hanging Height
Veg: 24"-30" (.6m - .75m)
Flower: 18"-24" (.45m - .6m)
FREE SHIPPING ON ALL ORDERS IN THE LOWER 48 STATES
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. If you cannot find the confirmation, check your junk or spam folder. If you still cannot find it, feel free to reach out to firstname.lastname@example.org and we will confirm your order status.
Usually, orders ship within 48 hours if your order is stock. Sometimes we will drop ship the order from the manufacturer in order to save time, and it can take up to five business days for the order to ship if the warehouse is backed up.
Once the tracking is generated, we send you a detailed email with the tracking information. If you have any questions at all, please reach out to us at email@example.com- we respond quickly!
Returns/Damaged Shipment/Warranty Claims:
All returns are processed through our Easy Returns Center. Click here to be taken to our Easy Returns Center.
To be eligible for a return, your item must be unused and in the same condition that you received it. It must also be in the original packaging and must include all the components that came with it (hangers, cords, etc.). Additional non-returnable items are gift cards.
To complete your return, we require a receipt or proof of purchase.
Please do not ship anything back unless our customer service rep advises you to do this. If you do, we are NOT responsibly for accepting the return UNLESS it complies with our return policy.
PLEASE SEE BELOW DETAILED CHART FOR EACH BRAND'S RETURN POLICY
|Brand||Return Window||Restocking Fee||Warranty|
|Amare Technology||90 Days||15%||5 Years|
|Bluelab||7 Days||15%||1 Year|
|Black Dog LED||90 Days||15%||5 Years|
|California Lightworks||90 Days||15%||5 Years|
|Carson LED||30 Days||15%||5 Years|
|Centurion Pro||7 Days||20% PLUS SHIPPING||10 Years|
|Dulytek||30 Days||15%||2 Years|
|EZ Trim||3 Days||20%||3 Years|
|EcoPlus||7 Days||15%||1 Year|
|G8LED||30 Days||15%||2 Year|
|Gavita||7 Days||15%||5 Years|
|Gorilla Grow Tent||30 Days||15%||1 Year|
|Growers Choice||No Returns UNLESS Damaged/Defective||N/A||3 Years|
|Harvest Right||7 Days||15%||3 Years|
|Henkelman||7 Days||15%||1 Year|
|Horticulture Lighting Group||30 Days||10% PLUS SHIPPING||3 Years|
|Hydro Logic||7 Days||15%||1 Year|
|Ideal Air||7 Days||15%||1 Year|
|Jack Puck||30 Days||No Restocking Fee, But Customer Pays Shipping||1 Year|
|Kind LED||30 Days||15%||5 Years|
|Leader||7 Days||15%||1 Year|
|Luxx Lighting||30 Days||No Restocking Fee, But Customer Pays Shipping||3 Years|
|Mars Hydro||30 Days||15%||3 Years|
|NextLight||30 Days||25%||5 Years|
|Rosin Tech||30 Days||25%||1 Year|
|Sasquash||No Returns Unless Damaged||N/A||Limited Lifetime|
|Spectrum King||30 Days||15%||3 Years|
|Speedee Trim||30 Days||15%||1 Year|
|SuperCloset||30 Days||15%||3 Years|
|ThinkGrow||30 Days||15%||5 Years|
|TotalGrow||90 Days||15%||5 Years|
|TrimPro||30 Days||No Restocking Fee, But Customer Pays Shipping||1 Year|
|Uvonair||7 Days||15%||1 Year|
|ANY BRAND NOT LISTED ABOVE||7 Days||15%||Varies By Product|
If you receive a damaged, defective, or incorrect product(s), then PLEASE refuse delivery if you are present at the time of delivery. If you were not present and the product was damaged, please head to the Easy Returns Center to begin the easy process. In the returns center, follow the instructions and upload up to six pictures of the damage. Usually, we will arrange for the damaged product to be picked up and have a new product mailed out.
PLEASE NOTE THAT IN SOME CASES WE WILL NEED TO FILE A CLAIM WITH THE CARRIER WHICH CAN TAKE TIME, SO PLEASE REFUSE DELIVERY IF THE PALLET LOOKS DAMAGED.
Cancellations & Refunds:
If you made a mistake with your order, you can try to reach out to firstname.lastname@example.org or call in/text in to notify us. We cannot guarantee that you will be able to catch a mistake before it leaves the warehouse. If your order did not ship yet, then cancellation is free of charge. If your order shipped, this is treated like a regular RMA, and the normal return rules apply. (See Returns and Refunds page).
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 IF IT COMPLIES WITH OUR PRICE MATCH POLICY then 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.
To request your partial refund simply e-mail us (email@example.com) 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.
PLEASE READ THE BELOW CAREFULLY!!!!
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, AND THE PRICING THEY HAVE MAY NOT BE IN VIOLATION OF MAP.
- The Price Match Guarantee includes the item price and the shipping charges, it excludes sales tax