--- product_id: 184183205 title: "PB4000 Pro Grow Light, 400W LED Grow Lights for Indoor Plants Full Spectrum Uses Samsung Diodes and Mean Well Driver Remote Control Dimmable Growing Lamps for a 4’x4’ Grow Tent Veg & Bloom" brand: "maxsisun" price: "R6980" currency: ZAR in_stock: false url: https://www.desertcart.co.za/products/184183205-pb4000-pro-grow-light-400w-led-grow-lights-for-indoor store_origin: ZA region: South Africa --- # Full Spectrum 400W Power Remote Control PB4000 Pro Grow Light, 400W LED Grow Lights for Indoor Plants Full Spectrum Uses Samsung Diodes and Mean Well Driver Remote Control Dimmable Growing Lamps for a 4’x4’ Grow Tent Veg & Bloom **Brand:** maxsisun **Price:** R6980 **Availability:** ❌ Out of Stock ## Summary > 🌟 Grow Big or Go Home! 🌟 ## Quick Answers - **What is this?** PB4000 Pro Grow Light, 400W LED Grow Lights for Indoor Plants Full Spectrum Uses Samsung Diodes and Mean Well Driver Remote Control Dimmable Growing Lamps for a 4’x4’ Grow Tent Veg & Bloom by maxsisun - **How much does it cost?** R6980 with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.co.za](https://www.desertcart.co.za/products/184183205-pb4000-pro-grow-light-400w-led-grow-lights-for-indoor) ## Best For - maxsisun enthusiasts ## Why This Product - Trusted maxsisun brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Built to Last:** IP65 rated for durability, backed by a 3-year warranty. - • **Energy Efficient:** Achieve high yields with 50% less power consumption. - • **Harvest Like a Pro:** Elevate your indoor gardening game with commercial-grade lighting. - • **Tailored Light Spectrum:** Optimized for every growth phase from seed to bloom. - • **Whisper-Quiet Operation:** No fans, no noise—just pure plant growth. ## Overview The MAXSISUN PB4000 Pro Grow Light is a cutting-edge 400W LED solution designed for indoor plants, featuring a full spectrum tailored for all growth phases, remote control dimming, and energy-efficient Samsung diodes. Ideal for both individual and commercial growers, it promises higher yields with lower energy costs and a robust 3-year warranty. ## Description M A X S I S U N Born for Harvest. The PB4000 Pro is a bright, silent, reliable and high-performance indoor LED grow light that maximizes the grow space for higher crop yields and better quality. It can illuminate all types of grow room with precise and uniform light on the plant canopy. This is the upgraded version of previous PB4000 for individual and commercial indoor growers to do better operation and higher yield. Harvest after harvest is the ultimate goal.Product Highlights* True 400W power consumption - Twice the light output as HPS. * A targeted full spectrum for rapid vegetative growth and heavy flower yield. * Comfortable plant viewing - See plants in true color without light shining into your eyes. * Silent operation and passively cooled with no moving parts (cooling fans). * Premium, heavy-duty and solid construction with LEDs protected by glue process (Rating: IP65).Specifications * Model: PB4000 Pro * Actual Power Draw: 400W±3% * LED Quantities: 1400pcs LEDs * LED Color: 3500K, 5500K, 660nm, 730nm * HID Replacement: 800W HPS/MH * Vegetative Coverage at 28": 5 x 5ft * Flowering Coverage at 24": 4 x 4ft * Dimensions: 24 x 21.6 x 2.4 inches * Item Weight: 17.5 lbs * Input Voltage: AC100-240V * Frequency: 50-60Hz * Lifespan: ≥100,000 hoursRecommended Configurations * 1 x PB1000: Flower 2’x2’ at 14”, Veg 2.5’x2.5’ at 18”, Grow 2-3 Plants. * 1 x PB1500: Flower 2.5’x2.5’ at 16”, Veg 3’x3’ at 20”, Grow 3-5 Plants. * 1 x PB2000 Pro: Flower 3.5’x3’ at 18”, Veg 4’x3.5’ at 22”, Grow 4-6 Plants. * 1 x PB4000 Pro: Flower 4’x4’ at 24”, Veg 5’x5’ at 28”, Grow 6-8 Plants.Package Includes * 1 x PB4000 Pro LED Lighting * 1 x Remote (with 2x AAA batteries) * 1 x 6ft Power Cable (US Plug) * 2 x Hanging Kits * 2 x Adjustable Ratchet Rope Hanger ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B08343891S | | Brand Name | MAXSISUN | | Color | Yellowish-White | | Color Temperature | 4035 Kelvin | | Customer Reviews | 4.6 4.6 out of 5 stars (646) | | Finish Types | Polished | | Included Components | Light kit inlcuded | | Item Dimensions L x W x H | 24"L x 21.6"W x 2.4"H | | Item Weight | 17.5 pounds | | Light Source Special Features | dimmable,remote control | | Light Source Type | LED | | Light Source Wattage | 400 watts | | Manufacturer | MAXSISUN | | Manufacturer Part Number | PB4000 Pro | | Manufacturer Warranty Description | 3 years limited warranty. | | Material Type | Aluminum | | Model Number | PB4000 Pro | | Mounting Type | Ceiling Mount | | Number of Batteries | 2 AAA batteries required. (included) | | Number of Items | 1 | | Number of Light Sources | 1 | | Number of Packs | 1 | | Power Source | Corded Electric | | Shade Material | Aluminum | | Shape | Rectangular | | Style Name | Modern | | Unit Count | 1 Count | | Voltage | 120 volts_of_alternating_current | | Wattage | 400 watts | ## Product Details - **Color:** Yellowish-White - **Finish Type:** Polished - **Light Source Type:** LED - **Material:** Aluminum - **Shape:** Rectangular ## Images ![PB4000 Pro Grow Light, 400W LED Grow Lights for Indoor Plants Full Spectrum Uses Samsung Diodes and Mean Well Driver Remote Control Dimmable Growing Lamps for a 4’x4’ Grow Tent Veg & Bloom - Image 1](https://m.media-amazon.com/images/I/71QGkGUOCFS.jpg) ![PB4000 Pro Grow Light, 400W LED Grow Lights for Indoor Plants Full Spectrum Uses Samsung Diodes and Mean Well Driver Remote Control Dimmable Growing Lamps for a 4’x4’ Grow Tent Veg & Bloom - Image 2](https://m.media-amazon.com/images/I/410LGmBgPxS.jpg) ![PB4000 Pro Grow Light, 400W LED Grow Lights for Indoor Plants Full Spectrum Uses Samsung Diodes and Mean Well Driver Remote Control Dimmable Growing Lamps for a 4’x4’ Grow Tent Veg & Bloom - Image 3](https://m.media-amazon.com/images/I/611RjtDuPiS.jpg) ![PB4000 Pro Grow Light, 400W LED Grow Lights for Indoor Plants Full Spectrum Uses Samsung Diodes and Mean Well Driver Remote Control Dimmable Growing Lamps for a 4’x4’ Grow Tent Veg & Bloom - Image 4](https://m.media-amazon.com/images/I/51Y62WmpYRL.jpg) ![PB4000 Pro Grow Light, 400W LED Grow Lights for Indoor Plants Full Spectrum Uses Samsung Diodes and Mean Well Driver Remote Control Dimmable Growing Lamps for a 4’x4’ Grow Tent Veg & Bloom - Image 5](https://m.media-amazon.com/images/I/51hln2OnLQL.jpg) ## Questions & Answers **Q: Is there somwhere i can purchase these lights and use my paypal? Is there a website i can order from?** A: Just amazon and ebay as far as I know **Q: Brightness adjust** A: You can connect remote to the light and then use the remote to adjust the brightness you want. **Q: I have the older version of the pb4000, can i buy the new controller with dimmer and remote? love the light** A: Hi there, the older version of the PB4000 is plug-and-play. So it does not need a remote. Any issues, please contact us via Amazon message. Thank you! **Q: Can tbey run off 220 also** A: These lights can run at a wide voltage: AC 100-240V. In the US, if you cannot plug the cord into a 220V outlet, please buy a 220V adapter. --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.co.za/products/184183205-pb4000-pro-grow-light-400w-led-grow-lights-for-indoor](https://www.desertcart.co.za/products/184183205-pb4000-pro-grow-light-400w-led-grow-lights-for-indoor) --- *Product available on Desertcart South Africa* *Store origin: ZA* *Last updated: 2026-10-06*