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Spectrum King LED Mother's Lil Helper 140W V2  - LED Grow Lights Depot
Spectrum King LED Mother's Lil Helper 140W V2  - LED Grow Lights Depot
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Spectrum King LED Mother's Lil Helper 140W V2

  • Availability: Out of stock

    Replace your 250 Watt HPS bulbs with these high-efficiency LED grow lights 

    • Rugged IP65 Rated water-resistant housing is perfect wet and humid environments.
    • Extra efficient heat sink minimizes radiant heat.
    • Each light ships with a six-foot power cord, and eye-hook for easy installation.
    • Safe for outdoor use.
    • Comes with Warranty: Spectrum King Mother's Lil' Helper 140w LED Grow Light is guaranteed to maintain 90% or better light output for 3 YEARS with regular use.
    • No other company guarantees this much light output for this long.

    The Spectrum King Mother's Lil Helper LED grow light is the ideal replacement for traditional veg/clone lighting

    The Mother's Lil Helper is a 140-watt patent pending full spectrum LED grow light made in the USA. It easily replaces 250-watt HPS setups for closets, tents, and smaller grows.

    Designed to keep your mother plants going strong. Use for vegetative growth as well as your seedlings and clones.


    Coverage Area

    For vegetative and mother plants, the light can cover a 4’ x 4’ area 18″ above the canopy.



    The 5000K white light spectrum is ideal for VEGETATIVE growth.


    120-degree Reflector

    The Mother's Lil Helper LED Grow Light has 120-degree reflectors specially designed to spread light evenly.


    Safety Certified and IP65 Rated

    Rugged waterproof housing for use in wet and humid conditions. Safe for outdoor use.


    Energy Efficient

    The Mother's Lil Helper 140W draws a fraction of the wattage of a 250W HPS while delivering similar light intensity.


    Advanced cooling technology

    Passively cooled heat sink minimizes radiant heat.


    Additional features

    Six-foot power cord included.


    Dual Warranty

    • Guaranteed to maintain 90% or better light output for 3 YEARS with regular use.
    • 5-year warranty on parts and labor





      Model/SKU: MLH140 v2

      True wattage: 140 watts

      Bulb equivalent: 250W HPS Fixture

      LEDs: High-performance LED diodes

      Beam angle: 120°

      LED lifespan: Up to 100,000 hours (at L70)

      Lumens: 12,000

      CCT: 5000K

      Spectrum: Full spectrum (near UV to IR)

      Coverage area: Up to 4' x 4' (16 sq ft)

      Hanging height: 18"-24"

        Daisy chain: No

        Dimensions: 10" x 6" 

        Product weight: 10.4 lbs

        Body lens: Glass

        Body case material: Die cast aluminum

        Voltage: AC 110V~277V

        Work frequency: 50~60 Hz

        Amperage: 1.17A @ 120V; 0.58A @ 240V; 2.77V @ 0.51A

        Cord length: 6'

        BTU: 478

        Certifications: IP65 rated

        In the box you'll find:

        • 1 x Mother's Lil Helper LED grow light
        • A 6-foot, 120V or 240V power cord

        Manufacturer's warranty: 3 years on light intensity, 5 years on parts and labor

        Shipping / Cancellations / Returns

        Order Confirmation

        As soon as you place the order, an order confirmation will be emailed to you. This means we have received your order and payment. Payment is captured as soon as the order is placed. In rare cases, if the product is on backorder or unavailable, we will contact you and ask if you would like to wait for the product to become available, switch your product, or have your payment refunded. If the item is available for immediate shipment (1-3 business days) we will submit the order for processing and arrange shipment.

        Order Shipment

        Most products ship within 1 to 3 business days from the date of your order (unless indicated on the product page). Some items take a bit longer to ship since they are built to order (i.e., Timber Grow Lights, ChilLED Tech, Trimmers, etc). We will send you tracking information as soon as it is available. 

        U.S. Shipping

        We are based in Portland, Oregon with warehouses nationwide. We offer FREE shipping in the lower 48 states (sometimes to HI and AK, too) via FedEx, UPS, USPS or other major couriers (product/brand dependent). Expedited shipping is usually available for an extra cost. Contact us before your purchase if you prefer an expedited shipping method and we will get you a quote.

        After the order is processed, allow 2 to 7 business days for the product(s) to reach you if shipped to a U.S. address. We can ship to PO boxes in some cases. We recommend using a street/residential address instead.

        International Orders

        Nearly all of our brands can be shipped internationally using FedEx, UPS, USPS, DHL or other couriers. Most quotes can be obtained at checkout. If not, please email us to receive a shipping quote for lights shipped outside of the USA. You may also place an order on our online store for items that require a quote and we will notify you via email on the exact shipping costs. 

        Some items/brands can be shipped for free.

        Items shipped internationally from the USA may have VAT, duties, taxes, and/or local charges due at delivery. These charges are the responsibility of the customer and not LED Grow Lights Depot.


        If you need to cancel your order, we recommend reaching out to us ASAP. We charge a 2.15% (credit card / ViaBill), 2.6% (PayPal), 6% (Sezzle) order cancellation fee once the order has been processed (before it has been shipped). We can accommodate most requests, but due to the different time zones and schedules that our warehouses ship from, the cancellation request may not reach the warehouse in time. Once the item has been arranged to ship or has shipped, the package will be treated like a 'return' and is subject to ship-back fees and restocking fees. All EZTrim orders are final and non-refundable or returnable.


        We offer return shipping in the USA if you are not 100% satisfied for any reason. Many brands have a 90-day return policy. See our full Return Policy for rules and guidance on returning an item after purchase and for brand-specific return dates. A 5-25% restocking fee (brand dependent) may apply for returns within the dates of the return policy. Reach out to us for exact return instructions and restocking fees for the item(s) that you purchased.

        If you have any questions or would like to check the availability of an item, you may email us here or call us at (888) 611-9305. Thank you for shopping with us.

        Shop All LED Grow Lights

        Happy grows!

        Erik H.


        Why shop at LED Grow Lights Depot? This is why....

        1) Thousands of Successfully Shipped Orders and Thrilled Customers

        We have been in business since 2014 and are a highly-trusted online retailer offering honest grow advice and top-of-the-line LED grow lights and other grow/harvest/extraction equipment. We have thousands of 5-STAR PRODUCT REVIEWS from satisfied customers.


        2) Small, Family-Run, Veteran-Owned Business

        Founder/Owner Erik H. overseas that every customer is 100% satisfied with their purchase. If something is wrong, we will make it right, guaranteed! Call, email, or message us anytime and we will get back to you in about 1 business day or less (typically with-in minutes or hours during normal business hours). We have your back!


        3) Free Discreet Shipping in the USA 

        We offer FREE shipping in the lower 48 states via FedEx, UPS, USPS, or other popular couriers. We can ship most other products to Hawaii and Alaska for free too.


        4) Reliable International Shipping Available

        Nearly all of our brands can be shipped internationally using FedEx, UPS, USPS, DHL or similar couriers. Go through the checkout process to receive a shipping quote or contact us if a shipping quote is not available at checkout. 

        Items shipped internationally from the US may have VAT, duties, taxes, and/or local charges due at delivery. 


        5) No Sales Tax in Some States

        Forget shopping locally or on other popular retail websites that charge tax. You can save a lot of money when buying though us since we do not charge tax in some states.


        6) 100% Low Price Guarantee

        We strive to ensure that we offer the absolute best prices online. Rest assured that you are receiving the best online price when you shop with us.

        If you find a better price online before or after you order from us (for up to one month), we will match or beat the competitor's price.

        Although rare, we may refuse to offer a price match in which we incur a loss.


        7) Easy Interest-Free Financing

        Finance your purchase in minutes! See our available financing options below:

        Buy what you want today and pay for it over four installments, interest-freeLook for the Sezzle button at checkout. Get approved up to $2,500. LEARN MORE.

        No Payments + No Interest if paid in full in 6 months on purchases of $99 or more. Get approved in seconds! Select PayPal at checkout and pay with PayPal credit or APPLY HERE


        8) Route Package Protection

        Adding Route Package Protection to your order at checkout means that your order is protected against being lost, damaged, or stolen. In the unfortunate instance that you experience one of these inconveniences, you can report an issue with Route and they will work with you to make sure you get the resolution you prefer. LEARN MORE.


        9) We are Authorized Dealers offering a Manufacturer's Warranty

        You will buy confidently from us since only sell new, official products (no used items or clones). All warranties are new are 100% honored through the respective manufacturer.


        10) Safe, Secure, Discrete Transactions

        We accept major credit cards, PayPal, Google Pay, Apple Pay, Sezzle, debit transactions, bank transfers, and money orders. All card payments are processed through our encrypted SSL security processing system. Your identity is always protected.


        11) Hassle-Free Returns

        And just in case your purchase was not up to your standards, we offer return shipping if you are not 100% satisfied for any reason. See our FULL RETURN POLICY for full details.

        Customer Reviews

        Based on 7 reviews

        This light is great for vegging! And the utility costs are low running the light 18/6.

        Bright light, surprisingly big coverage area

        Dope light, packs a punch, takes up no room. Runs a little hot be careful touching it. (Should go without saying but people are idiots)

        wenmangbo E.

        Spectrum King LED Mother's Lil Helper 140W V2

        DENNIS P.

        Spectrum King LED Mother's Lil Helper 140W V2

        Scott S.
        Excellent, works for flowering too!

        Love my Mother’s lil Helper 140 watt, I’ve used it to for it’s intended purpose and took a few auto flower plants under it from seed to harvest and it out performed a 200 watt (from the wall) COB from that co out in California.

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