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| SKU | dav3851 |
| GTIN | 6932336201605 |
| Brand | SANSI |
| Model Name | C21-GE26-10W |
| Product Type | Growing Light Bulb |
| Bulb Shape | A19 |
| Base Type | E26 |
| Color | White |
| Pattern | Solid |
| Material | Ceramic |
| Item Weight | 0.1 kg (0.22 lb) |
| Item Dimensions | 7.8 cm x 7.8 cm x 9.8 cm (3.07 in x 3.07 in x 3.86 in) |
| Voltage | 100-132V AC (compatible with Indian 220-240V mains via adapter) |
| Wattage | 10W |
| Incandescent Equivalent | 150W |
| Light Color | 4000K Daylight |
| Color Rendering Index (CRI) | 95 |
| Lumens | 900 lm |
| Beam Angle | 60 degrees |
| PPF | 16.8 µmol/s |
| PPFD @ 1FT | 97.91 µmol/s/m² |
| Efficiency | 1.68 µmol/J |
| Lifespan | 25,000 hours |
| Certifications | ETL Listed, V0 Flame Retardant, WF2 Anti-Corrosion |
| Usage | Indoor |
This item:
SANSI 15W Full Spectrum A19 Grow Light Bulb | 4000K Daylight, ETL Listed, 25,000 Hour Lifespan
1,446
This item
SANSI 15W Full Spectrum A19 Grow Light Bulb | 4000K Daylight, ETL Listed, 25,000 Hour Lifespan
1,446
Total price:
6,637
You save 2,595 (28%) Extra3 items selected
3 items
6,637You save 2,595 (28%) Extra
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Grow Healthier Plants Indoors with USA's Advanced Grow Light
SANSI's 15W Full Spectrum A19 Grow Light Bulb delivers a 4000K daylight spectrum, closely imitating natural sunlight to support plants through every growth cycle. With a high Color Rendering Index (Ra) near 100, it ensures plants receive comprehensive light coverage from 400nm-780nm, promoting healthy growth and improving yield quality. This bulb is designed for reliability and efficiency, making it an excellent choice for Indian indoor gardening enthusiasts seeking authentic USA-sourced horticultural lighting.
Featuring a secondary optical design, this bulb achieves a PPF of 27µmol/s and PPFD of 152.83µmol/s/m² at 1 foot. The integrated lens scientifically distributes light, enhancing utilization and extending the bulb's lifespan to 25,000 hours. SANSI's patented Chip on Ceramic (COC) technology replaces traditional substrates with a ceramic heat sink, directly soldering LED chips for superior heat conduction and product reliability, resulting in higher light efficiency compared to standard bulbs.
Constructed from special ceramic material, the lamp body boasts a V0 flame retardant grade and WF2 anti-corrosion rating, ensuring safety and durability. Its reinforced insulation structure eliminates electric shock risks, while low IR and minimal heat radiation prevent close-distance burns to plants. ETL listed for quality and safety, this bulb is a dependable, energy-efficient solution for indoor plant cultivation in India. All customs duties and GST are included in the price, with delivery via ExpressBox tracked shipping.
Advanced Horticultural Lighting Science
SANSI's 15W A19 grow bulb leverages patented Chip on Ceramic (COC) technology for superior heat management and light efficiency. Its full spectrum 4000K daylight output, with a high Color Rendering Index (Ra) close to 100, precisely mimics natural sunlight across the 400-780nm range. This advanced design supports all plant growth phases, from germination to flowering, ensuring optimal development and improved yields. The secondary optical lens design further enhances light utilization, delivering a PPFD of 152.83µmol/s/m² at 1 foot, providing plants with more effective light energy. ETL listed, this bulb is built for reliability and safety, offering a scientifically advanced solution for indoor gardening.
Ideal for Indian Indoor Gardens, Not for Specialized Hydroponics
This bulb is perfect for home gardeners in India looking to supplement natural light for houseplants, seedlings, or herbs. Its 4000K full spectrum is versatile for vegetative and flowering stages. However, it's not designed for high-intensity hydroponic systems requiring specific red/blue ratios or very high PPFD outputs. If you need specialized lighting for commercial-scale hydroponics or advanced horticultural setups, consider dedicated horticultural fixtures. For general indoor plant care and supplemental lighting, this SANSI bulb offers excellent performance and value.
Typical situations where SANSI 15W Full Spectrum A19 Grow Light Bulb | 4000K Daylight helps — illustrative scenarios, not customer reviews.
A plant enthusiast in a Delhi apartment wants to grow herbs indoors year-round.
This SANSI 15W full spectrum grow light provides consistent, natural-like light, ensuring herbs like basil and mint thrive even with limited natural sunlight. Its 4000K daylight spectrum supports healthy vegetative growth, allowing for fresh produce regardless of the season or apartment's light conditions.
A gardener in a cooler Indian climate needs to start seedlings early for their vegetable patch.
The SANSI grow light's full spectrum output is ideal for germinating seeds and nurturing young seedlings. Its consistent light and low heat radiation prevent scorching, creating a controlled environment for robust early growth, ensuring stronger plants ready for transplanting when the weather is right.
| Usage | Indoor Plants, Seedlings, Greenhouses |
| Application | Supplemental Lighting |
| Operating Life | 25,000 Hours |
| Cost per use | 25,000 hours at ₹1,446 — ₹0.058 per hour |
| Shelf life after opening | N/A (Durable) |
| Reapplication math | N/A (Durable) |
| Contraindications | Not suitable for high-intensity hydroponic systems requiring specific red/blue ratios or very high PPFD outputs. |
| Allergens / common irritants | None |
| Feature | SANSI 15W Full | Others |
|---|---|---|
| Spectrum Type | Full Spectrum (400nm-780nm), 4000K Daylight | Varies by brand; often single red/blue spectrum or less precise full spectrum |
| Light Efficiency & Technology | Patented Chip on Ceramic (COC) for superior heat conduction and light efficiency | Standard LED chips with basic heat sinks; efficiency varies |
| Lifespan | 25,000 Hours | Typically 10,000-20,000 Hours |
| Safety & Durability | ETL Listed, V0 Flame Retardant Ceramic, WF2 Anti-Corrosion | Standard plastic/aluminum, certifications vary widely |
| Cost per use (approx.) | 25,000 hours at ₹1,446 — ₹0.058 per hour | Local bulbs typically range from ₹300-₹800 for a 10,000-20,000 hour lifespan, depending on brand and specs. |
About SANSI
SANSI is recognized for its innovative LED lighting solutions, particularly its patented Chip on Ceramic (COC) technology for enhanced heat dissipation and product reliability in horticultural lighting.
Compliance & Legal
No product-specific compliance warnings identified. Standard imported-goods terms apply: customs duties & GST paid; for personal use in India; follow the manufacturer's usage instructions on the packaging.
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| Attributes | Current  | |  |  |  |  | |
|---|---|---|---|---|---|---|---|
| Spec | |||||||
| Price |
1,442 1,698 |
3,749 5,841 |
3,831 4,300 |
16,719 24,893 |
5,266 6,279 |
1,399 1,646 |
| Rating | 4.60(1,459) | 4.60(1,155) | 4.60(6,216) | 4.63(8) | 4.80(36K+) | 4.50(10K+) | 4.30(3,111) |
| Brand Name | SANSI | SANSI | mfxmf | ProCase | STA-BIL | Meguiar's | Taylor |
| Source | US Retail | US Retail | US Retail | US Retail | US Retail | US Retail | US Retail |
| Sold By | CrowCrowCrow | CrowCrowCrow | CrowCrowCrow | CrowCrowCrow | CrowCrowCrow | CrowCrowCrow | CrowCrowCrow |
