How long does production and shipping take for LED floodlights from China?

Timeline for LED floodlights from China: Sample production: 3-7 days, shipping: 3-7 days by air courier. Bulk production: 15-25 days depending on order size and factory workload. Shipping time: Air freight: 5-10 days total (including customs), Sea freight to USA West Coast: 18-25 days, USA East Coast: 25-35 days, Europe: 25-35 days. Peak season (Oct-Dec) can add 1-2 weeks to both production and shipping. Total lead time from order to delivery: 30-45 days via sea, 20-30 days via air. Rush orders may be possible with air shipping and expedited production (add 20-30% cost).